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All Patents in class 123/25B | |||||
Number | Date | Patentee | Title | Type | |
249,214 | Nov. 08, 1881 | W.H. Wigmore | Combined Gas, Air and Steam Rotary Engine | rotary steam engines | |
287,578 | Oct. 30, 1883 | G.H. Reynolds | Gas Engine | gas and gasoline engines | |
878,706 | Feb. 11, 1908 | L. Anderson | Carbureter | carburetors |