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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
05/03/1988
Application #:
06782685
Filing Dt:
10/01/1985
Inventors:
ERNST SPIETSCHKA, HELMUT TROSTER
Title:
MIX-CRYSTAL PIGMENTS BASED ON PERYLENETETRACARBIMIDES, PROCESS FOR THEIR PREPARATION, AND THEIR USE
Assignment: 1
Reel/Frame:
004464/0924Recorded: 10/01/1985Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/09/1985
Exec Dt:
09/09/1985
Assignee:
Correspondent:
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899

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