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| Patents for Alonzo T. Boon | |||||
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| Picture | Number | Date | Patentee | Title | |
| 40,550 | Nov. 10, 1863 | A.T. Boon | Gear Cutting | ||
 | 43,001 | Jun. 07, 1864 | J. Collins, A.T. Boon | Machine for planing, cornering, boring and sawing | |