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| All Patents in class 305/143 | |||||
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| Number | Date | Patentee | Title | Type | |
| 353,155 | Nov. 23, 1886 | J.Q. Newsom | Traction Engine | steam traction engines | |
| 571,326 | Nov. 17, 1896 | R.S. Angell | Traction Engine | traction engine tracks | |