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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08/04/1987
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Application #:
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06900192
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Filing Dt:
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08/25/1986
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Inventors:
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JOHN M. STEWART, TEDDY R. CLARK, THOMAS E. EDGING
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Title:
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PHOSPHATE RECOVERY FROM WET PHOSPHORIC ACID PURIFICATION PROCESS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| DOBBS FERRY, NEW YORK 10522 |
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| VIVIENNE T. WHITE |
| STAUFFER CHEMICAL COMPANY |
| ENGINEERING CENTER |
| DOBBS FERRY, NY 10522 |
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