Patents for T. J. Hogan


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Patents for T. J. Hogan
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	527,720	Oct. 16, 1894	F.M. Rites	Govenor
	583,584	Jun. 01, 1897	E. Ruud, G. Westinghouse	Gas Engine
	583,585	Jun. 01, 1897	G. Westinghouse, Jr., E. Ruud	Means for Controlling and Regulating Operation of Gas Engines