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| Patents for Philip H. Woolsey | |||||
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| Number | Date | Patentee | Title | Type | |
| 31,277 | Jan. 29, 1861 | P.H. Woolsey | Shingle-machine | shingle machines | |
| 31,508 | Feb. 19, 1861 | P.H. Woolsey | Feeding tapering lumber to rotary planers | wood planers | |