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| Patents for David G. Lowry | |||||
| Picture | Number | Date | Patentee | Title | |
![]() | 67,157 | Jul. 30, 1867 | A. Hagney, J.L. Bess | Plane for Cutting Blind Slats | |
![]() | 163,065 | May 11, 1875 | W.S. Gray | Improvement in machines for wiring blind slats and rods | |