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| All Patents in class 180/53.6 | |||||
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| Number | Date | Patentee | Title | Type | |
| 232,739 | Sep. 28, 1880 | J.F. Marks | Traction Engine | steam traction engines | |
| 617,102 | Jan. 03, 1899 | G.W. Kirkpatrick | Grain-drill | ||