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| Patents for Alfred S. Topping | |||||
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| Number | Date | Patentee | Title | Type | |
| 346,179 | Jul. 27, 1886 | A.S. Topping | Fire-wood drag-saw | drag saws | |
| 592,069 | Oct. 19, 1897 | A.S. Topping | Combined Saw Set, Jointer, and Raker Gage | saw gauges | |