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ELECTRONBEAM Inc

ELECTRONBE
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US2322556A Electronic relay Expired / Lapsed 1942-04-22 1943-06-22 0 Details
US2314302A Electronic translating device Expired / Lapsed 1941-11-04 1943-03-16 0 Details