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| Patents for William H. Whitney | |||||
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| Number | Date | Patentee | Title | Type | |
| D14,276 | Sep. 11, 1883 | S.W. Putnam | Design for a drilling-machine frame | drill presses | |
| 313,447 | Mar. 03, 1885 | S.W. Putnam | Lathe | engine lathes | |