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All Patents in class 417/492
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	113,725	Apr. 18, 1871	W. Baxter, Jr.	Steam Pump
	138,622	May 06, 1873	R. Eickemeyer	Improvement in steam-pumps
	1,066,238	Jul. 01, 1913	F.D. Winkley	Lubricator

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