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| All Patents in class 123/58.9 | |||||
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| Number | Date | Patentee | Title | Type | |
| 277,618 | May 15, 1883 | C. Shelburne | Gas Engine | gas and gasoline engines | |
| 289,691 | Dec. 04, 1883 | L.H. Nash | Gas Engine | gas and gasoline engines | |
| 289,692 | Dec. 04, 1883 | L.H. Nash | Gas Engine | gas and gasoline engines | |
| 563,670 | Jul. 07, 1896 | F.S. Mead | Gas, Oil or Vapor Engine | gas and gasoline engines | |
| 580,445 | Apr. 13, 1897 | F.H. Bates, F.G. Bates | Motor Engine | internal combustion engines | |