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Total properties:
22
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Patent #:
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Issue Dt:
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01/12/1988
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Application #:
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06784828
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Filing Dt:
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10/04/1985
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Title:
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REDUCTION OF NITROGEN-BASED POLLUTANTS THROUGH THE USE OF UREA SOLUTIONS CONTAINING OXYGENATED HYDROCARBON SOLVENTS
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Patent #:
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Issue Dt:
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06/27/1989
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Application #:
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07009696
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Filing Dt:
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02/02/1987
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Title:
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PROCESS AND FOR REDUCING THE CONCENTRATION OF POLLUTANTS IN AN EFFLUENT
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Patent #:
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Issue Dt:
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09/13/1988
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Application #:
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07014431
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Filing Dt:
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02/13/1987
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Title:
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PROCESS FOR THE REDUCTION OF NITROGEN OXIDES IN AN EFFLUENT
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Patent #:
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Issue Dt:
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10/11/1988
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Application #:
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07022716
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Filing Dt:
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03/06/1987
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Title:
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MULTI-STAGE PROCESS FOR REDUCING THE CONCENTRATION OF POLLUTANTS IN AN EFFLUENT
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Patent #:
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Issue Dt:
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10/25/1988
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Application #:
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07050198
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Filing Dt:
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05/14/1987
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Title:
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PROCESS FOR NITROGEN OXIDES REDUCTION AND MINIMIZATION OF THE PRODUCTION OF OTHER POLLUTANTS
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Patent #:
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Issue Dt:
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02/12/1991
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Application #:
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07090417
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Filing Dt:
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08/27/1987
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Title:
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REDUCTION OF NITROGEN- AND CARBON-BASED POLLUTANTS THROUGH THE USE OF UREA SOLUTIONS
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Patent #:
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Issue Dt:
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07/04/1989
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Application #:
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07108779
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Filing Dt:
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10/14/1987
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Title:
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PROCESS FOR THE REDUCTION OF NITROGEN OXIDES IN AN EFFLUENT
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Patent #:
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Issue Dt:
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10/31/1989
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Application #:
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07155864
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Filing Dt:
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02/29/1988
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Title:
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PROCESS FOR NITROGEN OXIDES REDUCTION WITH MINIMIZATION OF THE PRODUCTION OF OTHER POLLUTANTS
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Patent #:
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Issue Dt:
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04/10/1990
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Application #:
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07353704
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Filing Dt:
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05/18/1989
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Title:
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PROCESS AND INJECTOR FOR REDUCING THE CONCENTRATION OF POLLUTANTS IN AN EFFLUENT
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Patent #:
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Issue Dt:
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12/18/1990
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Application #:
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07408122
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Filing Dt:
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09/12/1989
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Title:
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COMBINED CATALYTIC/NON-CATALYTIC PROCESS FOR NITROGEN OXIDES REDUCTION
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Patent #:
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Issue Dt:
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05/21/1991
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Application #:
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07411902
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Filing Dt:
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05/23/1989
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Title:
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PROCESS FOR NITROGEN OXIDES REDUCTION AND MINIMIZATION OF THE PRODUCTION OF OTHER POLLUTANTS
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Patent #:
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Issue Dt:
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10/15/1991
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Application #:
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07416317
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Filing Dt:
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05/23/1989
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Title:
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MULTI-STAGE PROCESS FOR REDUCING THE CONCENTRATION OF POLLUTANTS IN AN EFFLUENT
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|
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Patent #:
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Issue Dt:
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03/05/1991
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Application #:
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07489919
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Filing Dt:
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03/07/1990
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Title:
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PROCESS FOR REDUCING NITROGEN OXIDES WITHOUT GENERATING NITROUS OXIDE
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|
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Patent #:
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|
Issue Dt:
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08/18/1992
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Application #:
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07626439
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Filing Dt:
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12/12/1990
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Title:
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CATALYTIC/NON-CATALYTIC COMBINATION PROCESS FOR NITROGEN OXIDES REDUCTION
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Patent #:
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Issue Dt:
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08/30/1994
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Application #:
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07659324
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Filing Dt:
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02/27/1991
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Title:
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LANCE-TYPE INJECTION APPARATUS FOR INTRODUCING CHEMICAL AGENTS INTO FLUE GASES
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Patent #:
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Issue Dt:
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08/15/1995
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Application #:
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07770857
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Filing Dt:
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10/03/1991
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Title:
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HARDNESS SUPPRESSION IN UREA SOLUTIONS
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Patent #:
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Issue Dt:
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03/21/1995
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Application #:
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07820907
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Filing Dt:
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02/26/1992
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Title:
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NITROGEN OXIDES REDUCTION USING A UREA HYDROLYSATE
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Patent #:
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Issue Dt:
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02/15/1994
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Application #:
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07907222
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Filing Dt:
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07/01/1992
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Title:
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HIGHLY EFFICIENT HYBRID PROCESS FOR NITROGEN OXIDES REDUCTION
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Patent #:
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Issue Dt:
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08/19/1997
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Application #:
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08406206
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Filing Dt:
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03/16/1995
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Title:
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SIMPLIFIED, EFFICIENT PROCESS FOR REDUCING NOX, SOX, AND PARTICULATES
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Patent #:
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Issue Dt:
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04/01/1997
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Application #:
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08614955
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Filing Dt:
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03/11/1996
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Title:
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BOILER OPERATION WITH DECREASED NOX AND WASTE WATER DISCHARGE
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Patent #:
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|
Issue Dt:
|
03/17/1998
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Application #:
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08628539
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Filing Dt:
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04/10/1996
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Title:
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REDUCTION OF NOX EMISSIONS FROM ROTARY CEMENT KILNS BY SELECTIVE NONCATALYTIC REDUCTION
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Patent #:
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Issue Dt:
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04/21/1998
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Application #:
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08710630
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Filing Dt:
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09/20/1996
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Title:
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PROCESS FOR INCREASING THE EFFECTIVENESS OF SLAG CONTROL CHEMICALS FOR BLACK LIQUOR RECOVERY AND OTHER COMBUSTION UNITS
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