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V M Corp

V M Corp
Active Patents
0
Total Holdings
4

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US3545766A Tape recorder controls Expired / Lapsed 1967-07-26 1970-12-08 0 Details
US3510137A Record players Expired / Lapsed 1967-02-13 1970-05-05 0 Details
US3209091A Electrical connector-switch mechanism Expired / Lapsed 1962-02-09 1965-09-28 0 Details
US3201132A Drive yoke for phonograph pickups Expired / Lapsed 1962-08-27 1965-08-17 2 Details