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| Patents for David D. Tupper | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 15,749 | Sep. 16, 1856 | D.D. Tupper | Shingle-machine | |
 | 124,233 | Mar. 05, 1872 | D.D. Tupper | Improvement in machines for jointing staves | |