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All Patents in class 164/213
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
90,126May 18, 1869G.L. ScottApparatus for Molding Pulleysfoundry machines
305,346Sep. 16, 1884P.L. SimpsonGear-molding machinegear making machines
432,243Jul. 15, 1890F. KeppMolding Machinemolding machines
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