Patents for James M. Spear


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Patents for James M. Spear
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	431,392	Jul. 01, 1890	E. Prietz	Lathe Attachment
	545,090	Aug. 27, 1895	W. Wilkson, F.S. McKittrick	Combined Spice Holder, Grinder, Nail Puller, and Gas Wrench
	731,833	Jun. 23, 1903	G.W. Carver, E. Allen	Lubricator