All Patents in class 91/481


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All Patents in class 91/481
Patents 1 - 4 of 4
Picture	Number	Date	Patentee	Title
	364,225	Jun. 07, 1887	H.E. Doggett	Steam Motor
	540,757	Jun. 11, 1895	F.W. Ofeldt	Vapor Engine
	858,617	Jul. 02, 1907	A.L. Mowry	Rotary engine
	1,964,245	Jun. 26, 1934	H.F. MacMillin, E.K. Benedek	Constant Delivery Radial Piston Pump