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Yashica Co Ltd

Yashica Co
Active Patents
0
Total Holdings
3

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US3152332A Motion picture film counting mechanism Expired / Lapsed 1959-12-01 1964-10-06 2 Details
US3082673A Shutter for photographic cameras Expired / Lapsed 1959-03-23 1963-03-26 2 Details
US2999443A Optical filter compensation means coupled to exposure-respo… Expired / Lapsed 1959-12-01 1961-09-12 0 Details