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Henry W W Co

Henry W W
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US3195068A Automatic frequency control Expired / Lapsed 1962-11-19 1965-07-13 0 Details
US3088099A Data communication system Expired / Lapsed 1960-09-19 1963-04-30 2 Details