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| All Patents of Type: locomotive exhausts | |||||
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| Number | Date | Patentee | Title | Type | |
| 213,311 | Mar. 18, 1879 | E.R. Addison | Variable Exhaust for Locomotives | locomotive exhausts | |
| 335,923 | Feb. 09, 1886 | H. Hennig | Spark Arrester | locomotive exhausts | |