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| Patents Granted on 1832-02-11 | |||||
| Number | Date | Patentee | Title | Type | |
| 6,927X | Feb. 11, 1832 | D. Brown | Dry dock | ||
| 6,928X | Feb. 11, 1832 | L.B. Gitchell, J. Muser | Labor saving rotary gate purchase | ||