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| Patents for Rowland Cox | |||||
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| Number | Date | Patentee | Title | Type | |
| 156,370 | Oct. 27, 1874 | W.R. Moore | Improvement in wrenches | axle nut wrench combination tools | |
| 172,868 | Feb. 01, 1876 | W.R. Clough | Improvement in corkscrews | T corkscrews and other straight corkscrews | |