Patent FR-1901-317232
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Sources
Patent family descending from Patent FR-1901-317232
- Patent FR-1901-317232 (English title: Prismo-pyramidal dirigible, National tech categories: FR 6.3)
- Patent FR-1902-317232.226 (English title: Prismo-pyramidal dirigible, Supplementary to patent: Patent FR-1901-317232, National tech categories: FR 6.3)
- Patent FR-1902-317232.227 (English title: Prismo-pyramidal dirigible, Supplementary to patent: Patent FR-1901-317232, National tech categories: FR 6.3)
Original of 1st Certificate of Addition
Original of 2nd Certificate of Addition
- Inventor location:
| Year filed | |
|---|---|
| Year granted | 1901 |
| Office | FR |
| Patent number | 317232 |
| Inventors | F. Gueydan de Roussel |
| Inventor country | FR |
| Applicant person | F. Gueydan de Roussel |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Ballon dirigeable prismo-pyramidal |
| English title | Prismo-pyramidal dirigible |
| Tech fields | LTA, balloon, dirigible |
| Filing date | |
| Full specification filed date | |
| Application number | |
| Grant date | December 31, 1901 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | FR 6.3 |
| IPCs | |
| CPCs | |
| Family year | |
| 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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