Patent FR-1855-22887
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Sources
- inpi.fr advanced research
- Original via inpi.fr
- Inventor location: Lyon, 11, rue de la Barre, Rhône
Patent family descending from Patent FR-1855-22887
- Patent FR-1855-22887 (English title: improvements to balloons and dirigibles, National tech categories: FR 5)
- Patent FR-1855-22887.1 (English title: Improvements to balloons and dirigibles, Supplementary to patent: Patent FR-1855-22887, National tech categories: FR 5)
| Year filed | 1855 |
|---|---|
| Year granted | 1855 |
| Office | FR |
| Patent number | 22887 |
| Inventors | Eugène-Joseph Varangot |
| Inventor country | FR |
| Applicant person | |
| Applicant firm | |
| Applicant type | |
| Applicant is inventor? | 1 |
| Original title | perfectionnement apporté aux aérostats ou ballons |
| English title | improvements to balloons and dirigibles |
| Tech fields | LTA, balloons, dirigibles |
| Filing date | 1855-03-27 |
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| Application number | |
| Grant date | 1855-06-14 |
| Granted? | 1 |
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| Supplementary to patent | |
| Related to aircraft? | Yes |
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| National tech categories | FR 5 |
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| Family year | 1855 |
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| Citations from after 1930 | |
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