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Patents for McIntosh, Seymour & Co. | |||||
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Number | Title | Classification(s) | |||
1,382,995 | Process and Apparatus for the Utilization of Heat in Oil Engines | 123/196A, 123/3, 123/557, 165/287, 196/104, 196/119, 196/120, 196/134 | |||
1,722,707 | Diesel Engine | 123/61R, 123/63 |