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Patents for F. W. Riley
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
640,772Jan. 09, 1900A.J. KauffmanFence Machinefencing tools
645,148Mar. 13, 1900W.S. VankirkNut Wrenchratchet wrenches
761,378May 31, 1904G.P. HazeltonDevice for Measuring Tapersmeasurement gauges
766,558Aug. 02, 1904A. WagnerCombined Ice-Chisel and Ice-Chipperice chisels
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