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Patents Granted on 1969-04-__
Patents 1 - 15 of 15
First set of recordsLast set of records
NumberDatePatenteeTitleType
CA-809,987Apr. 08, 1969J.A. HittShearing apparatus and methodmetal shearing machines
3,436,968Apr. 08, 1969E.D. Bright, P.I. UngerProcessing Control Systemelectronic circuitry and apparatus
3,436,993Apr. 08, 1969A. LucieScrew Cutting Lathes and Other Screw Cutting Machinesscrewcutting lathes
3,438,329Apr. 15, 1969T.W. FullerMultistage Hydraulic Pump Having Improved Diffuser Meanshydraulic pumps
3,439,346Apr. 15, 1969J.K. McGeeRecord Reading System for Simultaneous Control of a Plurality of Devicesnc and cnc apparatus
CA-810,994Apr. 22, 1969G.W. McleodLog conveyorwoodworking machine material handling
3,439,378Apr. 22, 1969J.W. EnnisHingehinges
3,439,543Apr. 22, 1969D.H. AldeborghCombined Crystal And Bezel Ring For Dial Indicators
3,440,463Apr. 22, 1969T.W. HennesseySpring brake for saw motorradial arm saws
3,440,465Apr. 22, 1969L.C. Pratt, J.R. Provost, Jr., J.A. De CarteretReversing mechanism for electric motorshandheld power tools
3,440,933Apr. 29, 1969D.E. SuttonAdjustable stroke control device
3,441,069Apr. 29, 1969L.J. KossMethod of preventing staining of veneers in veneer slicersveneer machines
3,441,148Apr. 29, 1969N.L. PimDownender for transferring coilssheet metal
3,441,237Apr. 29, 1969R.L. Bair, C.S. ThompsonWoven tape for aircraft launching and arresting apparatusaircraft
3,441,684Apr. 29, 1969R.B. McLeodTelephony circuit
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