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| Patents for Jacob Woodburn | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 110,184 | Dec. 13, 1870 | S.F. Smith, J. Woodburn | Improvement in machines for bending plow-handles | |
 | 118,173 | Aug. 15, 1871 | J. Woodburn | Improvement in machines for throating spokes | |