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Allis Chalmers Corp

Allis Chal
Active Patents
0
Total Holdings
3

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US3640276A Apparatus for making intravenous or intra-arterial injectio… Expired / Lapsed 1970-01-09 1972-02-08 4 Details
US2424142A Solar salt water distilling apparatus Expired / Lapsed 1943-12-01 1947-07-15 0 Details
US2240800A Remote control system Expired / Lapsed 1939-06-10 1941-05-06 0 Details