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| Patents for Hubert F. Probert | |||||
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| Number | Date | Patentee | Title | Type | |
| 642,366 | Jan. 30, 1900 | C.H. Morse, H.F. Probert | Lubrication for Gas Engines | internal combustion engine lubrication | |
| 642,562 | Jan. 30, 1900 | H.F. Probert | Vaporizer for Gas Engines | fuel systems | |