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| Patents for B. S. Nichols & Co. | |||||
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| Number | Date | Patentee | Title | Type | |
| 166,444 | Aug. 03, 1875 | L.S. Woodbury | Improvement in planing-machines | wood planers | |
| 180,444 | Aug. 01, 1876 | L.S. Woodbury | Improvement in fire-hydrants | hydrants | |