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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01/26/1993
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Application #:
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07676637
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Filing Dt:
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03/28/1991
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Inventors:
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PHILIP L. BARTLETT, DONALD B. BIVENS, BROOKS S. LUNGER, AKIMICHI YOKOZEKI
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Title:
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AZEOTROPIC AND AZEOTROPE-LIKE COMPOSITIONS OF 1,1,2,2- TETRAFLUOROETHANE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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JAMES E. SHIPLEY |
PATENT RECORDS CENTER |
LEGAL |
E. I. DU PONT DE NEMOURS & CO. |
WILMINGTON, DE 19898 |
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