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All Patents of Type: dado machines
Patents 1 - 15 of 33
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NumberDatePatenteeTitleType
8,206Jul. 08, 1851J.W. Wheeler, B. HollyMachine for grooving lumberdado machines
33,501Oct. 15, 1861J.L. TaylorImprovement in grooving-machinesdado machines
57,474Aug. 28, 1866M.E. CarterImprovement in machines for grooving lumberdado machines
91,635Jun. 22, 1869T. HoltImprovement in grooving-machinedado machines
99,350Feb. 01, 1870W.G. RaoulImprovement in grooving-machinedado machines
128,268Jun. 25, 1872A.W. WilsonImprovement in saw-arborscircular saws
CA-1,549Jul. 15, 1872J. DeanDean's Bevelled Groover for Sheetingdado machines
143,531Oct. 07, 1873J. RichardsImprovement in gaining-machinesdado machines
154,808Sep. 08, 1874J.M. SeymourImprovement in attaching and adjusting wabbling-saws on their arborsdado machines
154,946Sep. 15, 1874A. DavisImprovement in grooving-machinesdado machines
156,823Nov. 10, 1874D.F. SmithImprovement in wabble-sawssawblades
172,414Jan. 18, 1876H.R. FrenchImprovement in machines for making slides for extension-tablesdado machines
207,810Sep. 10, 1878J.G. Alexander, H. KeanImprovement in hanging circular sawsdado machines
287,207Oct. 23, 1883G. WilsonMachine for grooving boards for boxesdado machines
287,275Oct. 23, 1883L. GouldCircular sawing-machinecircular crosscut saws
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