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| Patents for Jules De Beauvais | |||||
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| Number | Date | Patentee | Title | Type | |
| 146,808 | Jan. 27, 1874 | J. De Beauvais | Improvement in cotton-presses | stamping presses | |
| 242,280 | May 31, 1881 | J. De Beauvais | Machine for cutting card-board | paper cutting machines | |