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| Patents for Walter F. Vane | |||||
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| Number | Date | Patentee | Title | Type | |
| 134,284 | Dec. 24, 1872 | F.A. Huntington | Roller crushing-mill | ore processing apparatus | |
| 648,960 | May 08, 1900 | F.A. Huntington | Roller crushing-mill | ore processing apparatus | |
| 742,480 | Oct. 27, 1903 | E.I. Nichols | Steam-generator | steam generators | |