All Patents in class 428/939


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All Patents in class 428/939
Patents 1 - 2 of 2
Picture	Number	Date	Patentee	Title
	109,665	Nov. 29, 1870	J. Richards	Improvement in the Manufacture of Wrenches
	2,455,183	Nov. 30, 1948	F.H. Lobdell	Tool