Patents for J. H. Kuhn


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Patents for J. H. Kuhn
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	1,246,183	Nov. 13, 1917	H. Terhune	Drop-hammer
	1,246,184	Nov. 13, 1917	H. Terhune	Drop-hammer
	1,246,185	Nov. 13, 1917	H. Terhune	Means for operating the rolls of a board drop-hammer