All Patents in class 92/106


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All Patents in class 92/106
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	876,543	Jan. 14, 1908	B.M. Hanson	Friction Clutch
	2,568,092	Sep. 18, 1951	G.A. Highberg, H.E. Sloan	Swivel connection for air operated chucks
	2,599,664	Jun. 10, 1952	H.E. Sloan	Swivel connection for air--perated chucks