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MATTHEWS W N CORP

MATTHEWS W
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US2215321A Fuse Expired / Lapsed 1939-04-20 1940-09-17 0 Details
US1765397A Slack puller Expired / Lapsed 1926-09-13 1930-06-24 0 Details