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Patents for Eleazer Carver Jr. | |||||
Number | Date | Patentee | Title | Type | |
3,709X | Jun. 12, 1823 | E. Carver, Jr. | Making saws and grates for cotton gins | cotton gins | |
3,710X | Jun. 13, 1823 | E. Carver, Jr. | Cotton gins | cotton gins |