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| Patents for Andrew Davis | |||||
| Picture | Number | Date | Patentee | Title | |
![]() | 118,912 | Sep. 12, 1871 | A. Davis | Improvement in machines for leveling cutting-blocks | |
![]() | 467,381 | Jan. 19, 1892 | A. Davis, W.F. Parsons | Wrench | |