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| Patents for R. H. Danforth | |||||
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| Number | Date | Patentee | Title | Type | |
| 47,214 | Apr. 11, 1865 | W. Morehouse | Ax-Helve | axes | |
| 52,930 | Feb. 27, 1866 | W. Morehouse | Improvement in Wrenches | nut wrenches | |