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Patents Granted on 1930-08-__
Patents 1 - 15 of 18
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1,772,082Aug. 05, 1930J.H. HoernDevice for Assembling and Holding Piston Rings for Machining Operationsmetalworking machine mechanisms
1,772,114Aug. 05, 1930T. SchouPole mounting for electrodynamo machineselectric motors
1,772,148Aug. 05, 1930E.J. HornbergerCut-off machinemetal lathes
1,772,224Aug. 05, 1930W.A. PetersonPlierslocking pliers
1,772,267Aug. 05, 1930J.C. ReganScroll Chuckmetal lathe chucks
1,772,406Aug. 05, 1930L.E. WhitonValvesteam valves
1,772,428Aug. 05, 1930J.J. PalotcePliers, Tongs, or the Likecombination tools
1,772,514Aug. 12, 1930J. HoogerhydeFour-way blocking clampclamps
1,772,524Aug. 12, 1930W.A. SeidemannRatchet Wrenchratchet wrenches
1,772,655Aug. 12, 1930J.H. YeagerDynamo-electric machineelectric motors
1,772,723Aug. 12, 1930W.F. KleinMethod Of Making Socket Wrencheswrench sockets
1,772,964Aug. 12, 1930R.F. ShunkHandle switch construction
1,773,330Aug. 19, 1930I.A. WeaverVehicle lifting applianceautomobile mechanic
1,773,712Aug. 19, 1930J.B. WiardApparatus for controlling electric motorselectric motors
D81,886Aug. 26, 1930C.H. PetskeyesDesign for a sandpapering-machine casingsanding machines
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