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Cornell Dubilier Electronics Inc

Cornell Du
Active Patents
0
Total Holdings
7

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US2694805A Pulse responsive directional indicator system or mechanism Expired / Lapsed 1951-04-05 1954-11-16 0 Details
US2533802A Selective amplifier Expired / Lapsed 1945-08-06 1950-12-12 0 Details
US2522713A Small mica assembly Expired / Lapsed 1947-12-19 1950-09-19 0 Details
US2374084A Terminal construction Expired / Lapsed 1941-05-21 1945-04-17 0 Details
US2282459A Electrolytic capacitor Expired / Lapsed 1940-08-30 1942-05-12 0 Details
US2270740A Electrical capacitor Expired / Lapsed 1939-07-13 1942-01-20 0 Details
US2234042A Electrolytic capacitor Expired / Lapsed 1940-01-29 1941-03-04 0 Details