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E.F. S., INC., A SUBSIDIARY OF CONCORD COMPUTING CORPORATION
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MEMPHIS, TN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Document printer
Patent number
4,162,651
Issue date
Jul 31, 1979
Concord Computing Corporation
Allan Chertok
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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last 30 patents
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Trademark
73447448 - CHECK-WATCHER
Serial number
73447448
Filing date
Oct 11, 1983
CONCORD COMPUTING CORPORATION
36 - Insurance