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JAS P MARSH Corp

JAS P MARS
Active Patents
0
Total Holdings
3

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US2563749A Instrument with hanger Expired / Lapsed 1949-01-24 1951-08-07 0 Details
US2266277A Temperature responsive gauge Expired / Lapsed 1939-05-01 1941-12-16 0 Details
US1910994A Valve Expired / Lapsed 1930-05-21 1933-05-23 0 Details