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Patents for Sidney U. Edwards
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
60,482Dec. 18, 1866D.T. CrockettHammercombination tools
60,542Dec. 18, 1866F.B. NorthopImprovement in sawing shinglesshingle machines
74,156Feb. 04, 1868J.M. SeymourImproved Socket-Wrenchwrench handle components
80,045Jul. 14, 1868C. WrightImprovement in friction-clutch pulleyindustrial machine clutches
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