Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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09/29/1987
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Application #:
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06892893
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Filing Dt:
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08/01/1986
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Inventor:
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ALBERTO GUZZI
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Title:
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PROCESS FOR THE PRODUCTION OF NEGATIVE RELIEF COPIES USING PHOTOSEN-SI TIVE COMPOSITION HAVING 1,2-QUINONE DIAZIDE AND QUATERNARY AMMONIUM COMPOUND
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Assignment:
1
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ASSIGNMENT OF 1/2 OF ASSIGNORS INTEREST
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| SCHWARTZ, JEFFERY, SCHWAAB, MACK, |
| BLUMENTHAL & EVANS, P. C. |
| P. O. BOX 299 |
| ALEXANDRIA, VA. 22313 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| SCHWARTZ, JEFFERY, SCHWAAB, MACK, |
| BLUMENTHAL & EVANS, P. C. |
| P. O. BOX 299 |
| ALEXANDRIA, VA. 22313 |
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