All Patents in class 24/68CT


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All Patents in class 24/68CT
Patents 1 - 2 of 2
Picture	Number	Date	Patentee	Title
	621,293	Mar. 14, 1899	G.F. Crass	Chain Pipe Wrench
	2,100,564	Nov. 30, 1937	E.M. Pfauser, S. Mandl	Method of Producung a Pulling Strees and Hydraulic Pulling Mechanism