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04514430
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04707091
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04729638
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04868811
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04888432
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05032640
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05088056
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05088668
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05099621
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05099892
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05099893
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05111314
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05114948
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05116152
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05120509
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05170081
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05184701
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05196885
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05229359
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05243748
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05328893
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05/13/1975
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05374682
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Filing Dt:
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06/28/1973
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Title:
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OPTIMUM CONTROL SYSTEM FOR MINIMIZING HARMONIC EFFECTS IN HVDC POWER C ONVERTERS
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05382015
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05382016
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05382742
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05383899
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05399254
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05401486
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05406139
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05409210
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05416559
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05472025
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05503143
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05509509
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05550090
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05573378
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05607652
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05754475
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05781279
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05808369
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05818363
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05837485
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05844661
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Filing Dt:
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Patent #:
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Issue Dt:
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07/21/1981
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Application #:
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06069835
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Filing Dt:
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08/27/1979
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Title:
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ZERO-CURRENT DETECTOR FOR HIGH VOLTAGE DC TRANSMISSION LINE
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Patent #:
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Issue Dt:
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06/23/1981
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Application #:
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06099697
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Filing Dt:
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12/03/1979
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Title:
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STATIC VAR SYSTEM WITH MEANS FOR CORRECTING FOR NEGATIVE PHASE SHIFT
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Patent #:
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Issue Dt:
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07/20/1982
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Application #:
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06198340
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Filing Dt:
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10/20/1980
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Title:
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HVDC POWER TRANSMISSION SYSTEM WITH METALLIC RETURN CONDUCTOR
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Patent #:
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Issue Dt:
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07/26/1983
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Application #:
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06333962
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Filing Dt:
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12/23/1981
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Title:
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REGULATING SYSTEM EMPLOYING AN RMS COMPOSITE CONTROLLER
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Patent #:
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Issue Dt:
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05/14/1985
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Application #:
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06423481
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Filing Dt:
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09/24/1982
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Title:
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LINE-COMMUTATED CONVERTER CIRCUIT
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Patent #:
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Issue Dt:
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04/23/1985
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Application #:
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06488913
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Filing Dt:
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04/27/1983
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Title:
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MEANS TO IMPROVE THE DIELECTRIC PERFORMANCE OF AN INSULATIVE CONDUIT WITH A FLOW OF LIQUID DIELECTRIC COOLANT THEREIN
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