Patent FR-1912-434660
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Sources
- Original patent document and bibliography entry on espacenet
- Original via Espacenet
- Inventor location: No. 20, Friedrich-Wilhelmstrasse, Bromberg, Germany
- Inventor occupation: Typographer
| Year filed | 1911 |
|---|---|
| Year granted | 1912 |
| Office | FR |
| Patent number | 434660 |
| Inventors | August Schlegelmilch |
| Inventor country | DE |
| Applicant person | August Schlegelmilch |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Ballon dirigeable |
| English title | Dirigible |
| Tech fields | LTA, balloon, dirigible, motors, propulsion, propeller, navigation, construction, nacelle, frame |
| Filing date | September 27, 1911 |
| Full specification filed date | |
| Application number | 434660D |
| Grant date | December 2, 1911 |
| Granted? | Yes |
| Publication date | February 9, 1912 |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Leport |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64B1/00 |
| CPCs | CPC B64B1/00 |
| Family year | 1911 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19253241 |
| INPADOC family ID | 5324814 |
| Number of text pages | 3 |
| Number of diagram pages | 1 |
| Number of figures | 3 |
| Number of claims | 2 |
