Patent FR-1881-143264
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- Inventor location: élisant domicile chez le sieur Deville, rue Voltaire, 5, Perignan, (Pyrénées-Orientales)
Sources
- CdB 1881, p.CCCXLII and p.288
Year filed | 1881 |
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Year granted | 1881 |
Office | FR |
Patent number | 143264 |
Inventors | Bel |
Inventor country | |
Applicant person | Bel |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Ballon dirigeable |
English title | Steerable balloon, using propellers |
Tech fields | balloon, dirigible |
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Grant date | June 1, 1881 |
Granted? | 1 |
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Supplementary to patent | |
Related to aircraft? | 1 |
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National tech categories | FR 6.3 |
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Family year | 1881 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | |
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