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All Patents in class 408/3
Patents 1 - 15 of 35
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NumberDatePatenteeTitleType
18Aug. 31, 1836T. BlanchardMachine for countersinking to receive bushes in the sheaves of ships' tackle-blocksdrilling and boring
42,863May 24, 1864B. Merritt, Jr.Improvement in machines for boring angular holesdrilling and boring
RE9,114Mar. 09, 1880G. GardnerBoring-Machinemortising machines
352,139Nov. 09, 1886J. LeuenbergerWasher or gasket cutter
447,014Feb. 24, 1891P. PryibilMachine for drilling to patterndrilling and boring
666,217Jan. 15, 1901N.J. HutchinsonWoodworking-machinebox making machines
1,233,994Jul. 17, 1917R.F. DowMachine for taper-formingmetal lathes
2,074,095Mar. 16, 1937B. SassenCombined Pattern Controlled Machine Toolprofiling machines
2,235,092Mar. 18, 1941E.L. WallDuplicating Machinemilling machines
2,243,379May 27, 1941G.H. JohnsonMachine Toolbalancing machinery
2,500,933Mar. 21, 1950L.A. DaileyControl device for machine toolswood drilling and boring
2,612,697Oct. 07, 1952L.J. MathsonAdjustment Indicator for Precision Machine Toolsmeasurement gauges
2,800,839Jul. 30, 1957H. HorlacherContouring Machineprofiling machines
2,876,650Mar. 10, 1959A.G. SangsterApparatus for automatically relatively positioning workholders, tools and the like
2,961,898Nov. 29, 1960C.M. GrinageMachine Tool Program Spacing Mechanism
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