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| Patents Granted on 1862-04-08 | |||||
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| Number | Date | Patentee | Title | Type | |
| 34,883 | Apr. 08, 1862 | W.H. Doane | Improvement in sawing-machines | reciprocating saws | |
| 34,923 | Apr. 08, 1862 | J.C. Holston | Coffee Roaster | coffee roasters | |