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Patents for A. W. Whitney
Patents 1 - 7 of 7
First set of recordsLast set of records
5,389Dec. 11, 1847A.W. WhitneySheet-Metal Roller Toolsheet metal
54,599May 08, 1866C.H. RaymondImprovement in machinery for folding tintinsmith
74,870Feb. 25, 1868P.A. WhitneyDrill and Countersinkmetalworking countersinks
81,048Aug. 11, 1868A.W. WhitneyTinsmith's Staketinsmith
83,347Oct. 20, 1868P.A. Whitney, A.W. WhitneyMachine for Bending and Folding Sheet Metalsheet metal
83,348Oct. 20, 1868P.A. WhitneyImprovement in counter-sinkcountersinks
101,068Mar. 22, 1870F.A. Whitney, P.A. Whitney, A.W. WhitneyTinners Rollstinsmith
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