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| Patents for James B. Annin | |||||
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| Number | Date | Patentee | Title | Type | |
| 168,955 | Oct. 19, 1875 | J.B. Annin | Differential Gear for Traction Engines | traction engine propulsion components | |
| 169,759 | Nov. 09, 1875 | J.A. Nutt, J.B. Annin | Improvement in veneer-cutting machines | veneer machines | |