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All Patents in class 322/87
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	865,820	Sep. 10, 1907	W.J. Richards	Motor-control system
	1,118,928	Dec. 01, 1914	V.A. Fynn	Dynamo-electric machine
	1,643,398	Sep. 27, 1927	H. Weichsel	Synchronous motor

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