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All Patents in class 418/26
Patents 1 - 6 of 6
Picture	Number	Date	Patentee	Title
	2,064,421	Dec. 15, 1936	M.E. Erskine	Pump Governor
	2,233,551	Mar. 04, 1941	R.W. Ott	Fluid pump
	2,612,114	Sep. 30, 1952	W. Ernst	Vane Pump or Motor
	2,921,439	Jan. 19, 1960	F.G. Krafft	Pump Control
	2,985,109	May 23, 1961	W. Ernst	Hydraulic Pump
	3,015,212	Jan. 02, 1962	W. Ernst, F.G. Krafft	Pump Control

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