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All Patents in class 271
Patents 1 - 15 of 60
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8,681XMar. 11, 1835M. Caton, J.C. RivesRegister for Napier printing pressprinter
4,025May 01, 1845R.M. HoePrinting-pressprinter
5,188Jul. 10, 1847R.M. HoeImprovement in printing-pressesprinter
RX-116Jun. 13, 1848I. AdamsImprovement in Power Printing Pressesprinting presses
8,681Jan. 27, 1852A.H. CopelandImprovement in Sand Paper Holders
9,410Nov. 16, 1852S.P. RugglesImprovement in Printing-Pressesprinting presses
9,426Nov. 23, 1852A.H. Cragin, M. Buck, J.H. Buck, F.A. TenneyPrinting-pressprinter
12,118Jan. 02, 1855D. BaldwinFeeding paper to printing presses and ruling machineprinter
17,861Jul. 28, 1857T.J. AlexanderMethod of driving circular sawscircular sawmills
18,589Nov. 10, 1857R.M. HoeFeeding paper to printing-pressesprinter
18,640Nov. 17, 1857R.M. HoeMode of operating fly-frames of printing-pressesprinter
24,861Jul. 26, 1859G.H. Ferguson, S. FergusonMachine for feeding paper to printing-pressesprinter
37,590Feb. 03, 1863J.H. PrattNews-Distributer by Balloons
55,774Jun. 19, 1866J. KirkImprovement in registering apparatus for printing-pressesprinter
80,812Aug. 11, 1868C.M. DabollDrill-stock, geared
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