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GEN IND CO
GEN IND CO
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US2438265A
Two-speed phonograph turntable drive
Expired / Lapsed
1946-05-01
1948-03-23
0
Details
US2438264A
Phonograph driving mechanism
Expired / Lapsed
1946-04-04
1948-03-23
0
Details