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STERLING VARNISH Co

STERLING V
Active Patents
0
Total Holdings
3

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US2417538A Varnishing armatures and the like Expired / Lapsed 1946-04-02 1947-03-18 0 Details
US2411180A Varnishing armatures and the like Expired / Lapsed 1943-12-30 1946-11-19 0 Details
US1682823A Coating apparatus Expired / Lapsed 1927-08-26 1928-09-04 0 Details