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All Patents in class 74/63
Patents 1 - 6 of 6
Picture	Number	Date	Patentee	Title
	8,880X	Jun. 12, 1835	J. Nicolet	Steamboats, anti-friction wheels
	9,203X	Oct. 27, 1835	D. Russel	Propelling machinery
	9,717X	Jun. 11, 1836	R. Porter	Horse Power
	2,522,736	Sep. 19, 1950	F.G. Zagar	Parallel motion multiple spindle head
	2,875,629	Mar. 03, 1959	J.E. Poorman	Adjustable Off-Center Drill Holder
	3,071,990	Jan. 08, 1963	H.R. Uhtenwoldt	Transmission

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