Patents for Frank L. French


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Patents for Frank L. French
Patents 1 - 2 of 2
Picture	Number	Date	Patentee	Title
	250,493	Dec. 06, 1881	O. Brothers, Jr.	Lubricating Wrench
	307,186	Oct. 28, 1884	F.L. French	Self-Adjustable Spring-Jaw Wrench