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| Patents for S. C. Hill | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,023,198 | Apr. 16, 1912 | F.H. Dickson | Chain Wrench | chain and strap wrenches | |
| 1,055,148 | Mar. 04, 1913 | F.H. Dickson | Chain Wrench | chain and strap wrenches | |