Home| FAQ	Search:Advanced|Person|Company| Type|Class	Login

Quick search:	Patent number:	Patent Date:

All Patents in class 123/193.1
Patents 31 - 33 of 33
Number	Date	Patentee	Title	Type
2,138,027	Nov. 29, 1938	J.L. Doll, C.W. Rogers	Internal combustion engine
2,167,745	Aug. 01, 1939	H. Davids	Internal Combustion Engine	diesel engines
2,375,718	May 08, 1945	T.W. Ashcroft, W.G. Winkels	Crankcase Air-Pressure Control Means	internal combustion engines

Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP