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| Patents for Thomas D. Roberts | |||||
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| Number | Date | Patentee | Title | Type | |
| 38,338 | Apr. 28, 1863 | T.D. Roberts | Improvement in Hand Saws | ||
| 116,490 | Jun. 27, 1871 | T.D. Roberts | Improvement in Buck Saw Frames | frame saws | |