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| Patents for Benhard Yoch | |||||
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| Number | Date | Patentee | Title | Type | |
| 177,052 | May 02, 1876 | B. Yoch | Portable and Road Engine | steam traction engines | |
| RE9,052 | Jan. 20, 1880 | B. Yoch | Portable and Road Engine | steam traction engines | |