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| Patents for C. W. Barton | |||||
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| Number | Date | Patentee | Title | Type | |
| 834,009 | Oct. 23, 1906 | V.H. Hanchett, A.K. Hanchett | Swage-shaper for saws | saw swages | |
| 835,220 | Nov. 06, 1906 | V.H. Hanchett, A.K. Hanchett | Swage-shaper for saws | saw swages | |