All Patents in class 76/84


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All Patents in class 76/84
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	29,336	Jul. 24, 1860	J.W. Wood	Edge tool Sharpener
	198,668	Dec. 25, 1877	W.T. Nicholson	Improvement in Butchers' Steels
	339,683	Apr. 13, 1886	W.H. Parkin	Emery Knife Sharpener