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| Patents for Charles B. Long | |||||
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| Number | Date | Patentee | Title | Type | |
| 30,234 | Oct. 02, 1860 | C.B. Long | Machine for Planing Valve Seats of Steam Engines | metal planers | |
| 475,328 | May 24, 1892 | C.B. Long | Band-saw mill | band resaws | |