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| Patents for Augustus Ball Davis | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 94,085 | Aug. 24, 1869 | A.B. Davis | Improvement in Duplex Wrench | |
 | 106,129 | Aug. 09, 1870 | A.B. Davis | Nut-Wrench | |
 | 120,947 | Nov. 14, 1871 | A.B. Davis | Improvement in Duplex Wrenches | |