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Patents Granted on 1831-01-05 | |||||
Number | Date | Patentee | Title | Type | |
6,317X | Jan. 05, 1831 | J. Reed | Furnace to generate steam for culinary purposes | ||
6,318X | Jan. 05, 1831 | T.R. Vanderslice | Adjusting metallic plates to artificial teeth |