All Patents in class 83/395


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All Patents in class 83/395
Patents 1 - 4 of 4
Picture	Number	Date	Patentee	Title
	145,549	Dec. 16, 1873	J.B. Bancroft	Improvement in machines for preparing printers' rules
	314,221	Mar. 24, 1885	C.M. Carnahan	Machine for Splitting Bars and Sheets of Iron or Steel
	650,193	May 22, 1900	H.B. Rouse	Printer's Lead and Rule Cutter
	2,071,402	Feb. 23, 1937	R.T. Hazelton	Back Gauge for Shears