All Patents in class 72/98


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All Patents in class 72/98
Patents 1 - 2 of 2
Picture	Number	Date	Patentee	Title
	352,705	Nov. 16, 1886	P. Medart	Machine for straightening metal bars or pipes
	445,571	Feb. 03, 1891	W.A. McCool	Machine for Straightening and Polishing Metal Bars, &c.