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Electronic Engineering Company of California

Electronic
Active Patents
0
Total Holdings
3

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US3283244A Electrical resistance tester Expired / Lapsed 1966-01-17 1966-11-01 2 Details
US3012230A Computer format control buffer Expired / Lapsed 1957-09-30 1961-12-05 0 Details
US2945989A Plug-in circuit units Expired / Lapsed 1957-08-15 1960-07-19 0 Details