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| Patents for E. J. Hannum | |||||
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| Number | Date | Patentee | Title | Type | |
| 530,791 | Dec. 11, 1894 | C.C. Newton | Mechanism for Driving Saws | sawblades | |
| 582,081 | May 04, 1897 | C.C. Newton | Milling-machine | milling machines | |