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Laboratory For Electronics Inc

Laboratory
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US2920289A Signal modulating apparatus Expired / Lapsed 1956-09-11 1960-01-05 0 Details
US2920312A Magnetic symbol generator Expired / Lapsed 1953-08-13 1960-01-05 0 Details