Marie-François-Joseph-Léonce Jumeau
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Léonce Jumeau, aka Marie-François-Joseph-Léonce Jumeau was a civil engineer and aero inventor in "Pnom Penh, Cambodge", meaning Phnom Penh, Cambodia
Patents whose inventor or applicant is Marie-François-Joseph-Léonce Jumeau
- Patent FR-1911-428173 (English title: Flying machine with self-sustaining aerial turbines and parachutes, Filing date: 1911-02-20)
- Patent US-1912-1135191 (English title: Flying-machine, Filing date: 1912-01-16)
- Patent GB-1912-2641 (English title: Improved Aerial Turbine specially adapted for Flying Machines, Supplementary to patent: Patent FR-1911-428173, Filing date: 1912-02-01)
References
| Names | Marie-François-Joseph-Léonce Jumeau; Léonce Jumeau |
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| Countries | KH, Cambodia |
| Locations | Pnom Penh; now written Phnom Penh |
| Occupations | Civil engineer |
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