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Patents Granted on 1901-05-14
Patents 1 - 11 of 11
First set of recordsLast set of records
NumberDatePatenteeTitleType
673,859May 14, 1901H.C. ClayReversing Valve Gear reversing gear
673,944May 14, 1901J.G. DotyMeasuring Instrumentcalipers
674,029May 14, 1901W.G. StolzIgniter or Circuit Breakerignition systems
674,030May 14, 1901W.G. StolzElectric Igniter for Explosive Enginesignition systems
674,107May 14, 1901J.A. TrautLevel-Glasslevels
674,136May 14, 1901J.W. von Pittler, E. HuhnFeed mechanism for metal-working machinesmetal lathes
674,144May 14, 1901A. WeedMachine for cutting filesfile cutting machines
674,177May 14, 1901J.W. von PittlerLathe with rotary tool-headturret lathes
674,194May 14, 1901W.H. BrockChain Wrenchchain and strap wrenches
674,275May 14, 1901A.W. MillenStop for cut-off saws
674,278May 14, 1901J. McNuttWrench and Clampbar and pipe clamps
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