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Patents Granted on 1969-05-__
Patents 1 - 10 of 10
First set of recordsLast set of records
NumberDatePatenteeTitleType
D214,078May 06, 1969F.S. SteinerCombined Container Opener And Corkscrewcombination cork extractors
3,442,785May 06, 1969A.T. EastonMachine Electrolytic Grinding Tool Control Apparatuselectrochemical machining
3,443,153May 06, 1969P.E. BerghausenE. D. M. Power Supply with Current Adjusting Circuitry Responsive to Gap Conditionelectrical discharge machining
3,443,310May 13, 1969T.A. Wakefield, R.K. BurroughsTool Changing Apparatusmetalworking machine mechanisms
3,443,417May 13, 1969F. Meyer, Jr.Fluid Gage Apparatus of the Rotameter Type pneumatic measuring gauges
3,443,676May 13, 1969G.A. BilocqSystem for mechanically feeding wood logs into shafts
3,444,446May 13, 1969S. Lenders, F.G. BurgFine-medium-coarse servomotor position controldrill presses
3,445,119May 20, 1969L.K. Hanson, R.H. AndresenSelf-Compensating Sealshaft seals
3,445,313May 20, 1969V.H. Clausen, A. ZweigMaking composite veneer sheetsveneer machines
3,446,117May 27, 1969E.P. Bullard, IIIRetractable Tool Supportmetalworking machine mechanisms
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