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MAGNETEST Corp

MAGNETEST
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US2316434A Phase indicator Expired / Lapsed 1941-03-17 1943-04-13 0 Details
US2290330A Method of and apparatus for testing properties of materials Expired / Lapsed 1940-08-12 1942-07-21 0 Details