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| Patents for Thomas B. Black | |||||
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| Number | Date | Patentee | Title | Type | |
| 230,395 | Jul. 27, 1880 | T.B. Black | Axle Turner and Screw Cutter | portable turning tools | |
| 354,079 | Dec. 07, 1886 | A.L. Zuck | Wrench For Twisting Wires | fencing tools | |