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| Patents for N. Evans Jr. | |||||
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| Number | Date | Patentee | Title | Type | |
| 39,330 | Jul. 21, 1863 | H.F. Shaw | Improvement in wood-saw frames | frame saws | |
| 41,539 | Feb. 09, 1864 | H.F. Shaw | Improvement in jigsaws | scrollsaws | |