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Patents for S. W. Kellogg
Patents 1 - 2 of 2
Picture	Number	Date	Patentee	Title
	9,597	Feb. 22, 1853	R. Ward, J.B. Hubbell, H.C. Hubbell	Machine for turning irregular forms
	49,034	Jul. 25, 1865	C.W. Johnson	Improvement in rock-drills

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