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All Patents in class 192/93A
Patents 1 - 9 of 9
First set of recordsLast set of records
NumberDatePatenteeTitleType
117,234Jul. 18, 1871G. ClisbeeFriction Clutchindustrial machine clutches
266,149Oct. 17, 1882A. HendeyHoisting Machine
421,178Feb. 11, 1890W. LewisMachinery for Transmitting and Arresting Motionclutches
464,492Dec. 08, 1891W.E. CanedyFriction-clutchmetalworking power transmission
1,620,868Mar. 15, 1927W.J. BurgerCross Slide Carriage for Turning and Facing Blanksmetalworking machine mechanisms
1,669,006May 08, 1928H.L. JohnstonClutch mechanismindustrial machine clutches
1,685,310Sep. 25, 1928G.W. Drake, E.P. BurrellContolling Lever for Machine Toolsmetalworking machine mechanisms
1,753,085Apr. 01, 1930J.L. PetersonClutchdrill presses
2,717,679Sep. 13, 1955G.O. JohnsonClutch with antibacklash lockpunch presses
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