Patent FR-1871-91792
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File:Patent FR-1871-91792.jpg Info from CdB 1871
This is a patent of 15 years.
- Inventor location: Villeneuve-sur-Yonne, département Yonne, France
Sources
Patent family descending from Patent FR-1871-91792
- Patent FR-1871-91792 (English title: Boat propeller with a hydraulic wheel containing an internal water centrifuge)
- Patent FR-1871-91792E (English title: Boat propeller (Boat propeller with a hydraulic wheel containing an internal water centrifuge), Supplementary to patent: Patent FR-1871-91792)
| Year filed | 1871 |
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| Year granted | |
| Office | FR |
| Patent number | 91792 |
| Inventors | Georges-Marie Cave |
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| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Propulseur de bateaux à roue hydraulique à circulation d’eau intérieure centrifuge |
| English title | Boat propeller with a hydraulic wheel containing an internal water centrifuge |
| Tech fields | propulsion, centrifuge, propellers |
| Filing date | 1871/05/20 |
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| Granted? | Yes |
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| First filing? | No |
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| Citations from after 1930 | |
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