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Joseph Bethenod

Joseph Bet
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
FR667357A Improvements to rectilinear motion electric motors for loud… Expired / Lapsed 1928-04-16 1929-10-16 0 Details
FR609695A Washing machine with direct electric control Expired / Lapsed 1925-04-28 1926-08-19 0 Details