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MARK MANUFACTURING Co

MARK MANUF
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US1182360A Pipe-fitting. Expired / Lapsed 1914-10-20 1916-05-09 0 Details
US1168664A Method of applying protective coatings to metallic articles. Expired / Lapsed 1915-04-22 1916-01-18 0 Details