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All Patents in class 451/303
Patents 1 - 15 of 127
First set of recordsNext set of recordsLast set of records
11,107Jun. 20, 1854E. AllenImproved veneer-polishersanding machines
236,475Jan. 11, 1881A.C. Ambler, J.A. AmblerMechanism for finishing the bottoms of boots and shoesshoemaking
294,766Mar. 11, 1884F.W. CoyAbrading-machinesanding machines
296,535Apr. 08, 1884F.W. CoyAbrading-machinesanding machines
348,177Aug. 24, 1886E. TotmanSandpapering-machinesanding machines
431,997Jul. 08, 1890S. Ross, Jr.Sand-papersanding machines
543,155Jul. 23, 1895A.D. Linn, A.A. LytleSanding-machinesanding machines
552,066Dec. 24, 1895J.T. LeachSandpapering-machinesanding machines
554,758Feb. 18, 1896C.O. Wigell, F.E. WolffMachine for cleaning and sanding moldingssanding machines
557,462Mar. 31, 1896L. WenchelMachine for abrading and fitting worksanding machines
598,671Feb. 08, 1898C.H. DriverSandpapering-machinesanding machines
610,295Sep. 06, 1898C.L. WiedrichFinishing-machinesanding machines
617,940Jan. 17, 1899W.D. RowlandBuffing and polishing machine for shovel-handlessanding machines
624,882May 09, 1899F. UnkrichSpoke-finishing machinewheelwright
637,121Nov. 14, 1899A. HusebyPolishing-machinesanding machines
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