Patent GB-1861-1929
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We do not yet know that this patent is a foreign filing of Patent FR-1860-49097 ; that's a guess.
Patent family descending from Patent FR-1860-49097
- Patent GB-1861-1929 (English title: Flying machine, Supplementary to patent: Patent FR-1860-49097)
- Patent FR-1860-49097 (English title: Apparatus of aerial navigation, National tech categories: FR 20)
Sources
- Brewer and Alexander, 1893, Aeronautics
- Neilson, 1910, Aeroplane Patents, p71
Year filed | |
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Year granted | 1861 |
Office | GB |
Patent number | 1929 |
Inventors | Gustave-Louis-Marie de Ponton d'Amécourt |
Inventor country | FR |
Applicant person | Gustave-Louis-Marie de Ponton d'Amécourt |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Flying machine |
English title | Flying machine |
Tech fields | LTA |
Filing date | |
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Application number | |
Grant date | 1861 |
Granted? | 1 |
Publication date | |
Supplementary to patent | Patent FR-1860-49097 |
Related to aircraft? | 1 |
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Family year | 1860 |
First filing? | 0 |
Cites these patents | |
Citations from after 1930 | |
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