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All Patents of Type: chain making machines
Patents 1 - 6 of 6
First set of recordsLast set of records
3,202XMay 04, 1820S. KeplingerMachine for making watch chainschain making machines
3,207XJun. 05, 1820J. HatchMachine for making watch chainschain making machines
4,435XMay 17, 1826E. BartholomewMachine for making chain cableschain making machines
10,528Feb. 14, 1854A. WyckoffMaking Chainschain making machines
94,441Aug. 31, 1869H. ReynoldsApparatus for Welding Chain Linkschain making machines
1,023,126Apr. 16, 1912J. CoulterWire Chain Machinechain making machines
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