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Elliott Fisher Co

Elliott Fi
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US1928656A Combined typewriting and computing machine Expired / Lapsed 1926-10-25 1933-10-03 0 Details
US1182261A Power-barrell for type-writing machines. Expired / Lapsed 1911-02-06 1916-05-09 0 Details