Patent FR-1855-22887.1
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- Original patent number: 1BB22887(1)
- Inventor location: Lyon, 11, rue de la Barre, Rhône
Sources
- Advanced Research page of INPI.fr website: http://bases-brevets19e.inpi.fr/index.asp?page=rechercheAvancee]
| Year filed | 1855 |
|---|---|
| Year granted | 1855 |
| Office | FR |
| Patent number | 22887.1 |
| Inventors | Eugène-Joseph Varangot |
| Inventor country | FR |
| Applicant person | Eugène-Joseph Varangot |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Perfectionnement apporté aux aérostats ou ballons |
| English title | Improvements to balloons and dirigibles |
| Tech fields | LTA, balloons, dirigibles |
| Filing date | April 21, 1855 |
| Full specification filed date | |
| Application number | |
| Grant date | April 21, 1855 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | Patent FR-1855-22887 |
| Related to aircraft? | Yes |
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| National tech categories | FR 5 |
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| Family year | 1855 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
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