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| Patents for Thomas F. Osburn | |||||
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| Number | Date | Patentee | Title | Type | |
| 200,751 | Feb. 26, 1878 | T.F. Osburn | Improvement in sawing-machines | reciprocating ripsaws | |
| 262,463 | Aug. 08, 1882 | T.F. Osburn | Drag-sawing machine | drag saws | |