Patents for Allan-Diffenbaugh Wrench & Tool Co.


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Patents for Allan-Diffenbaugh Wrench & Tool Co.
Patents 1 - 2 of 2
Picture	Number	Date	Patentee	Title
	1,337,986	Apr. 27, 1920	A.C. Allan	Pliers, Wrench and the Like
	1,490,902	Apr. 22, 1924	A.C. Allan	Pliers, Wrench or the Like