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| Patents for Eli H. Janney | |||||
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| Number | Date | Patentee | Title | Type | |
| 77,046 | Apr. 21, 1868 | E.H. Janney | Car Coupling | railroad car couplers | |
| 138,405 | Apr. 29, 1873 | E.H. Janney | Car-Couplings | railroad car couplers | |