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NOGRADY DIFFERENTIAL Co

NOGRADY DI
Active Patents
0
Total Holdings
3

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US1529804A Differential gearing Expired / Lapsed 1921-07-08 1925-03-17 0 Details
US1487073A Differential gearing Expired / Lapsed 1921-03-17 1924-03-18 0 Details
US1361895A Differential gearing Expired / Lapsed 1919-04-04 1920-12-14 0 Details