Patent FR-1870-91114
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| Year filed | 1870 |
|---|---|
| Year granted | |
| Office | FR |
| Patent number | 91114 |
| Inventors | Pierre-Joseph Ravel, Anacharsis Menier, Jean-Baptiste Menier, Eugène Menier, Léopold Menier |
| Inventor country | FR |
| Applicant person | |
| Applicant firm | |
| Applicant type | |
| Applicant is inventor? | No |
| Original title | ballon à air chaud |
| English title | Hot-Air Balloon |
| Tech fields | LTA, Aerial balloon |
| Filing date | 1 |
| Full specification filed date | December 31, 1969 |
| Application number | Hot-Air Balloon |
| Grant date | December 31, 1969 |
| Granted? | No |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | |
| Serial number | 1 |
| Patent agent | |
| Assigned to | |
| National tech categories | 1 |
| IPCs | |
| CPCs | |
| Family year | |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 1870 |
| INPADOC family ID | |
| Number of text pages | |
| Number of diagram pages | |
| Number of figures | |
| Number of claims |
Sources
- SMIP INPI http://bases-brevets19e.inpi.fr/Thot/FrmFicheDoc.asp?idfiche=0300892&refFiche=0168409 espacenet Brevet d'invention de 15 ans
- Inventor location: Paris (3, place de Wagram, Seine) construction engineer/aviation engineer
