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Clark and Vicario Corp

Clark and
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US3432036A Conditioning papermaking stock Expired / Lapsed 1964-12-09 1969-03-11 0 Details
US2931503A Conditioning paper-making stock Expired / Lapsed 1953-04-21 1960-04-05 0 Details