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National Aniline and Chemical Co Inc

National A
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US2011710A Apparatus for measuring temperature Expired / Lapsed 1928-08-18 1935-08-20 0 Details
US1773110A Stop valve Expired / Lapsed 1925-08-06 1930-08-19 0 Details