Patents for Otis Tufts


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Patents for Otis Tufts
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	6,679X	Jul. 30, 1831	O. Tufts	Hand printing press
	6,828X	Nov. 07, 1831	O. Tufts	Strengthening toggle joint in the hand press
	8,380X	Aug. 22, 1834	O. Tufts	Printing press