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| All Patents in class 172/289 | |||||
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| Number | Date | Patentee | Title | Type | |
| 50,018 | Sep. 19, 1865 | A.J. Manny | Wheel-Cultivator | cultivators and tillers | |
| 138,297 | Apr. 29, 1873 | J. Tattershall | Improvement in Saw-sets | saw sets | |