Patent FR-1893-230168
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See Patent DE-1893-73322 with same inventors and filing date.
Sources
- BOPI (1893, tome 13)
| Year filed | 1893 |
|---|---|
| Year granted | |
| Office | FR |
| Patent number | 230168 |
| Inventors | Wilhelm van de Voorde, Carl Bugkel |
| Inventor country | AT |
| Applicant person | Wilhelm van de Voorde, Carl Bugkel |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Système de vaisseau aérien dirigeable |
| English title | Dirigible airship system |
| Tech fields | dirigibles, airship, LTA, airfoil, aerodynamics, propellers, balloons |
| Filing date | 1893/05/18 |
| Full specification filed date | |
| Application number | |
| Grant date | |
| Granted? | No |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Casalonga |
| Assigned to | |
| National tech categories | FR 6.3 |
| IPCs | |
| CPCs | |
| Family year | 1893 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | |
| Number of diagram pages | |
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