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| Patents for Charles Enos Lewis | |||||
| Number | Date | Patentee | Title | Type | |
| 114,833 | May 16, 1871 | C.E. Lewis | Improvement in sawmills | reciprocating sawmills | |
| 250,928 | Dec. 13, 1881 | C.E. Lewis | Pressure-roller for saw-mills | sawmill accessories | |