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All Patents in class 318/71
Patents 1 - 3 of 3
Number	Date	Patentee	Title	Type
715,019	Dec. 02, 1902	F.E. Case	Means for Synchronizing Motors	motor controls
715,195	Dec. 02, 1902	F.E. Case	Method of Synchronizing Motors	motor controls
2,809,333	Oct. 08, 1957	E.K. Wagner	Constant Chip Thickness Motor Control System for Machine Tools	vertical boring mills

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