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All Patents in class 76/DIG.5
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
434,530Aug. 19, 1890E. ThomsonProcess of and Apparatus for Forming and Welding Metals by Electricitywelding apparatus
434,532Aug. 19, 1890E. ThomsonProcess of Electric Weldingwelding
1,856,044Apr. 26, 1932A.L. StowellCombination shelf bracket and garmet hanger rack
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