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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