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Patents Granted on 1830-06-22 | |||||
Number | Date | Patentee | Title | Type | |
6,043X | Jun. 22, 1830 | N. Adams | Brick machine | brick maker | |
6,044X | Jun. 22, 1830 | E.M. Gibbs, A. Bettis | Stove for cooking | stoves |