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Patents Granted on 1832-07-13 | |||||
Number | Date | Patentee | Title | Type | |
7,165X | Jul. 13, 1832 | A. Chandler | Blocks, cam and spring for fastening stereotype plates | printer | |
7,166X | Jul. 13, 1832 | S. Caswell, Jr., C. Richmond | Spade socket | spades and forks |