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All Patents in class 83/620
Patents 1 - 10 of 26
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PictureNumberDatePatenteeTitle
  9,178XOct. 17, 1835W.R. NivensCutting crackers and biscuits
  6,154Mar. 06, 1849R.S. TildenPunching Machine with a Combination of Adjustable Gages
  67,806Aug. 13, 1867A. RogersImprovement in tire-shrinkers
142,926Sep. 16, 1873W. LyonImprovement in Combined Punching and Shearing Machines
171,173Dec. 14, 1875A. RodgersReciprocating gang sawmill
  191,311May 29, 1877G. ChoateDevice for Punching Sheet-Metal for Pipe-Elbows
195,921Oct. 09, 1877O.N. EatonImprovement in machines for cutting and perforating veneers for chair-bottoms
196,906Nov. 06, 1877E. JebsenImprovement in machines for making inlaid work
213,734Apr. 01, 1879J. BozorthImprovement in machine for trimming wooden boxes
268,767Dec. 05, 1882H. Arnd, F. KukkuckMachine for cutting sheets of veneer
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