All Patents in class 137/55


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All Patents in class 137/55
Patents 1 - 6 of 6
Picture	Number	Date	Patentee	Title
	26,654	Jan. 03, 1860	M. Cridge	Govenor
	69,526	Oct. 01, 1867	G. Smith, J.N. Wrigley	Improvement in cut-off valve-gear
	138,521	May 06, 1873	W. Ord	Governors for Steam Engines
	330,361	Nov. 10, 1885	J. Young	Cut-off gear for steam-engines
	526,484	Sep. 25, 1894	D.A. Decrow	Valve Mechanism
	627,700	Jun. 27, 1899	H.E. Menier	Governor for Motor Engines