All Patents in class 242/439.5


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All Patents in class 242/439.5
Patents 1 - 2 of 2
Picture	Number	Date	Patentee	Title
	535,104	Mar. 05, 1895	H.E. Heath	Armature Winding Machine
	2,813,392	Nov. 19, 1957	E. Woosey	Machines for Wrapping Flexible Material on Cores