All Patents in class 91/253


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All Patents in class 91/253
Patents 1 - 2 of 2
Picture	Number	Date	Patentee	Title
	655,096	Jul. 31, 1900	F.A. Large	Governor Cut-Off Valve for Engines
	893,188	Jul. 14, 1908	I.E. McElroy	Cut Off Valve for Engines