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INT STACEY CORP

INT STACEY
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US2199583A Emergency control apparatus for well pumping and drilling m… Expired / Lapsed 1937-10-04 1940-05-07 0 Details
US2142551A Emergency cut-out switch for well pumping mechanism Expired / Lapsed 1936-10-07 1939-01-03 0 Details