All Patents in class 91/216A


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All Patents in class 91/216A
Patents 1 - 5 of 5
Picture	Number	Date	Patentee	Title
	2,295,161	Sep. 08, 1942	H.C. Clay	Hydraulic Control Mechanism
	2,383,429	Aug. 21, 1945	G.A. Wahlmark	Hydraulically operated control mechanism
	2,516,495	Jul. 25, 1950	A.P. Waterson	Hydraulic tool control unit
	2,636,579	Apr. 28, 1953	M. De Haas	Tailstock Spindle Clamping Device
	2,737,073	Mar. 06, 1956	M. De Haas	Tailstock Actuating Device