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| Patents for Joseph Baker | |||||
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| Number | Date | Patentee | Title | Type | |
| 6,542X | May 05, 1831 | J. Baker | Medicine | ||
| 98,334 | Dec. 28, 1869 | J. Baker | Improvement in shingle-machine | shingle machines | |
| 398,568 | Feb. 26, 1889 | J. Baker | Molding-machine | molders | |