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Patents for Joseph H. Beckett
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
RE5,653Nov. 11, 1873H.K. Porter, T.W. PorterImprovement in visesbench vises
156,602Nov. 03, 1874H. SmithRatchet-Drillsdrill accessories
158,121Dec. 22, 1874S.T. ProudmanImprovement in key-fastenersdoor and window hardware
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