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| Patents for Thorne & De Haven | |||||
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| Number | Date | Patentee | Title | Type | |
| 113,113 | Mar. 28, 1871 | W.H. Thorne | Improvement in apparatus for transmitting power to machinery | industrial machine mechanisms | |
| 114,229 | Apr. 25, 1871 | W.H. Thorne | Improvement in Portable Drilling-Machines | drill presses | |