All Patents in class 123/288


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All Patents in class 123/288
Patents 1 - 2 of 2
Number	Date	Patentee	Title	Type
543,818	Jul. 30, 1895	H.A. Weeks	Gas Engine	internal combustion engines
924,856	Jun. 15, 1909	E. Thomson	Oil or Gas Engine	gas and gasoline engines