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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
08/09/1983
Application #:
06299703
Filing Dt:
09/08/1981
Inventors:
HARTMUT F. KOLBE, FRANK A. SCHWARZBACH
Title:
MASK FOR IMAGING A PATTERN ON A PHOTORESIST LAYER, METHOD OF MAKING SAID MASK, AND USE THEREOF IN A PHOTOLITHOGRAPHIC PROCESS
Assignment: 1
Reel/Frame:
003954/0678Recorded: 03/22/1982Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/22/1982
Exec Dt:
02/22/1982
Assignee:
ARMONK, NEW YORK 10504
Correspondent:
JHON J. GOODWIN
IBM CORPORATION
YORKTONW PATENT OPERATIONS
P. O. BOX 218
YORKTOWN HEIGHTS, NEW YORK 10598

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