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Albert T Otto & Sons

Albert T O
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US1985589A Mechanism for controlling the operation of machines and app… Expired / Lapsed 1933-05-16 1934-12-25 0 Details
US1665230A Lace web and process of making the same Expired / Lapsed 1926-01-19 1928-04-10 0 Details