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GEROTOR MAY Co

GEROTOR MA
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US2380783A Pump structure Expired / Lapsed 1941-04-07 1945-07-31 0 Details
US2261948A Pipe line noise eliminator Expired / Lapsed 1940-04-30 1941-11-11 0 Details