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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
06/28/1983
Application #:
06282787
Filing Dt:
07/13/1981
Inventors:
KARL MENNEMANN, GEORG GLIEMEROTH, VOLKMAR GEILER
Title:
ACIDPROOF, HYDROLYSIS-RESISTANT OPTICAL AND OPHTHALMIC GLASS OF LOW DENSITY
Assignment: 1
Reel/Frame:
004102/0337Recorded: 03/09/1983Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/04/1983
Exec Dt:
02/04/1983
Exec Dt:
02/04/1983
Assignee:
HATTENBERGSTRASSE 10,
MAINZ,, GERMANY D-6500
Correspondent:
MILLEN AND WHITE
503 CRYSTAL MALL BLDG. 1,
1911 JEFF. DAVIS HWY.
ARLINGTON, VA 22202

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