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Patents Granted on 1791-11-__ | |||||
Number | Date | Patentee | Title | Type | |
35X | Nov. 24, 1791 | P. Zacharie | Machine for cleaning or deepening docks or harbors | nautical dredges | |
GB-179,101,838 | Nov. 26, 1791 | S. Bentham | Mode of planing wood | wood planers |