All Patents in class 112/131


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All Patents in class 112/131
Patents 1 - 2 of 2
Picture	Number	Date	Patentee	Title
	27,179	Feb. 14, 1860	C.D. Wheeler	Improvement in Marking Gages for Sewing Machines
	152,948	Jul. 14, 1874	F. Henry	Improvement in Tuck Markers