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| Patents for John H. Whipple | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 168,643 | Oct. 11, 1875 | J.D. Huntington | Improvement in tools for turning emery-wheels | |
 | 216,516 | Jun. 17, 1879 | W.M. Green | Monkey-Wrench | |
 | 307,749 | Nov. 11, 1884 | E.A. Delano | Drilling-machine | |