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All Patents in class 83/519
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
8,129Jun. 03, 1851H.S. CookComb-cutting machinecomb making machines
156,558Nov. 03, 1874P.J. FrantzeImprovement in machines for cutting and pressing bungsbung making machines
421,895Feb. 25, 1890A. BeaudryMachine for punching and shearing metalmetal punches
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