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All Patents in class 144/117.1
Patents 61 - 75 of 161
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NumberDatePatenteeTitleType
RE6,171Dec. 15, 1874W.W. Carey, G.W. HarrisImprovement in planing-machineswood planers
157,959Dec. 22, 1874P. FlandersImprovement in machines for dressing hoopshoop making machines
158,213Dec. 29, 1874E. Holmes, B. HolmesImprovement in machines for planing barrel-headsbarrel making machines
161,726Apr. 06, 1875G.E. WoodburyImprovement in planing-machineswood planers
161,995Apr. 13, 1875D.L. ToppanImprovement in planing-machineswood planers
163,567May 25, 1875C.B. BeallImprovement in planing-machineswood shapers
170,396Nov. 23, 1875E.H. ReesDouble-end tenonertenoning machines
171,134Dec. 14, 1875L. HoustonImprovement in molding-machinesmolders
175,880Apr. 11, 1876G.B. SeldenImprovement in machines for shaving half-round hoopshoop making machines
178,322Jun. 06, 1876A.H. NorthImprovement in machines for planing knife-scalesspecialty woodworking machines
194,842Sep. 04, 1877J.A. PeoplesImprovement in hoop-machineshoop making machines
199,058Jan. 08, 1878J. GreenwoodImprovement in barrel-hoop machineshoop making machines
RE8,198Apr. 23, 1878F.A. CushmanImprovement in wood-grinders for paper pulpwood grinding machines
203,949May 21, 1878G.B. SeldenImprovement in hoop-machineshoop making machines
RE8,438Oct. 01, 1878J. Goodrich, H.J. ColburnPlanerwood planers
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