Patent FR-1898-273857
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- Inventor location: rue Stephenson, 32, Paris
Sources
- L'Aérophile, April-May 1898, p76
- BOPI (1898, tome 18)
- Not on espacenet yet
| Year filed | 1898 |
|---|---|
| Year granted | 1898 |
| Office | FR |
| Patent number | 273857 |
| Inventors | Ligony |
| Inventor country | FR |
| Applicant person | Ligony |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Ballon de forme spéciale dirigeable, dit Canot aérien |
| English title | Dirigible airship |
| Tech fields | LTA |
| Filing date | |
| Full specification filed date | |
| Application number | |
| Grant date | 1898-01-07 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
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| National tech categories | FR 6.3 |
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| Family year | 1898 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
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