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All Patents in class 451/67
Patents 1 - 10 of 18
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PictureNumberDatePatenteeTitle
111,817Feb. 14, 1871J.C. Cooke, H.A. WhiteleyImprovement in machines for the manufacture of moldings
  147,536Feb. 17, 1874B.D. WhitneyImprovement in sharpening-machines
156,474Nov. 03, 1874J.H. Weaver, J.P. BeckImprovement in machines for smoothing and cornering panels
188,126Mar. 06, 1877P.M. HaasImprovement in machines for making balusters
224,473Feb. 10, 1880G. PelstringPlaner-sander for cigar-box lumber
  384,788Jun. 19, 1888D.M. RobertsMachine for shaping and sanding door panels
  543,475Jul. 30, 1895H. FraserPlaner
  590,836Sep. 28, 1897E.B. HayesDouble planer and sander
  650,635May 29, 1900S.R. CrounerConvertible Machine
653,317Jul. 10, 1900C.A. SalzmanConvertable Apparatus
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