Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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11/16/1993
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Application #:
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07896380
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Filing Dt:
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06/10/1992
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Inventors:
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GERARD LE FEVRE, FRASER MCLELLAN, GRAHAM R. HAGENS
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Title:
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PRODUCTION OF FINELY DIVIDED PARTICULATE SILICEOUS MATERIAL BY DECOMPOSITION OF ALKALI METAL SILICATE WITH SULFITIC SPECIES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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P.O. BOX 69, STATION N. TORONTO ONTARIO, CANADA M8V 3S7 |
CANADA |
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PHILIP K. HOLLAND |
101 RICHMOND STREET WEST, STE. 2300 |
TORONTO, ONTARIO CANADA M5H 2J7 |
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