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| Patents for Charles E. Ring | |||||
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| Number | Date | Patentee | Title | Type | |
| 265,439 | Oct. 03, 1882 | C.E. Ring | Log-holder for saw-mills | sawmill carriages | |
| 357,415 | Feb. 08, 1887 | C.E. Ring | Feed-motion | woodworking machine stockfeeding mechanisms | |