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Novocol Chemical Manufacturing Co Inc

Novocol Ch
Active Patents
0
Total Holdings
3

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US2068927A Hypodermic syringe Expired / Lapsed 1926-07-03 1937-01-26 0 Details
US2020828A Hypodermic syringe and closure cap for containers Expired / Lapsed 1933-06-12 1935-11-12 0 Details
US1909591A Method of utilizing hypodermic medicaments, etc. Expired / Lapsed 1928-06-20 1933-05-16 0 Details