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All Patents in class 192/78
Patents 1 - 15 of 20
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NumberDatePatenteeTitleType
35,853Jul. 08, 1862C. BurleighFriction Clutchindustrial machine clutches
298,979May 20, 1884M.C. JohnsonFriction Clutchindustrial machine clutches
378,448Feb. 28, 1888W.S. Rogers, W.C. JonesFriction Clutchfriction clutches
407,748Jul. 23, 1889W.B. TatroFriction Clutchfriction clutches
526,171Sep. 18, 1894R.T. WingoFriction Clutchindustrial machine clutches
683,525Oct. 01, 1901H.A. TuttleFriction-clutchindustrial machine clutches
756,185Mar. 29, 1904S.C. SchauerFriction-clutchdrill presses
766,529Aug. 02, 1904W. RungeClutch for lathes or other purposesmetal lathes
890,210Jun. 09, 1908E.P. Bullard, Jr.Friction-Clutchmetalworking machine clutches
946,155Jan. 11, 1910W. RungeFriction-clutchmetalworking power transmission
954,661Apr. 12, 1910A.W. WhitcombPower-transmission deviceindustrial machine clutches
959,520May 31, 1910W.F. GroeneCombined oil-bush and friction devicemetalworking machine clutches
1,030,424Jun. 25, 1912H.M. NorrisFriction Clutchmetalworking power transmission
1,062,840May 27, 1913W.L. MillerClutch Mechanismmetalworking power transmission
1,098,750Jun. 02, 1914A.E. NewtonClutchdrill presses
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