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| Patents for Edward Barthel | |||||
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| Number | Date | Patentee | Title | Type | |
| 160,981 | Mar. 16, 1875 | J.L. Whipple | Improvement in Monkey-Wrenches | nut wrenches | |
| 173,255 | Feb. 08, 1876 | A. Bagley | Axle-Nut Wrench | axle nut wrenches that lock nut to wheel hub | |