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Peabody Engineering Corp

Peabody En
Active Patents
0
Total Holdings
3

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US2241920A Automatic closing atomizer casing Expired / Lapsed 1940-05-07 1941-05-13 0 Details
US2042860A Method and apparatus for the regulation of viscosity of liq… Expired / Lapsed 1933-08-30 1936-06-02 0 Details
US1881200A Method of and apparatus for the regulation of viscosity of … Expired / Lapsed 1928-09-10 1932-10-04 0 Details