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International Minerals and Chemical Corp

Internatio
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US2973265A Animal feed supplement Expired / Lapsed 1957-04-29 1961-02-28 2 Details
US2699377A Production of potassium hydroxide Expired / Lapsed 1953-08-14 1955-01-11 2 Details