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| Patents for Thomas B. Davis | |||||
| Picture | Number | Date | Patentee | Title | |
![]() | 173,319 | Feb. 08, 1876 | R. McChesney | Improvement in scroll-sawing machines | |
![]() | 199,845 | Jan. 29, 1878 | R. McChesney | Improvement in scroll-sawing machines | |