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All Patents of Type: roller seaming machines
Patents 1 - 6 of 6
First set of recordsLast set of records
NumberDatePatenteeTitleType
26,860Jan. 17, 1860S.J. OlmstedDouble seaming machineroller seaming machines
195,066Sep. 11, 1877P.A. WhitneySheet-Metal Roller-Seaming Machinesroller seaming machines
CA-19,832Jul. 17, 1884O.W. BurrittMachine for Seaming Sheet Metal Roofingroller seaming machines
314,336Mar. 24, 1885E. JordanSeaming Machineroller seaming machines
314,448Mar. 24, 1885C. HoffSheet Metal Seaming Machineroller seaming machines
1,162,536Nov. 30, 1915B.F. WinterhoffSheet-metal-tube-planishing machineroller seaming machines
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