Patent FR-1913-460142
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Reference is made herein to a Belgian patent of 11 July 1912. This has primarily to do with the relation between motors and the (spherically-shaped) "envelopes" of gas.
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: département Seine, France
| Year filed | 1913 |
|---|---|
| Year granted | 1913 |
| Office | FR |
| Patent number | 460142 |
| Inventors | Charles Maiche, Marie-Aimé-Jacques Legras |
| Inventor country | FR, FR |
| Applicant person | Charles Maiche, Marie-Aimé-Jacques Legras |
| Applicant firm | FR |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Perfectionnements apportés aux aérostats dirigeables |
| English title | Improvements brought to dirigible aerostats |
| Tech fields | LTA, aerostat, balloon, dirigibles, compartments |
| Filing date | 1913/07/08 |
| Full specification filed date | |
| Application number | D460142 |
| Grant date | 1913/09/26 |
| Granted? | Yes |
| Publication date | 1913/11/24 |
| Supplementary to patent | Patent BE-1912-07-11 Maiche et Legras |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Weissmann et Marx |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64B1/00 |
| CPCs | CPC B64B1/00 |
| Family year | 1913 |
| First filing? | Yes |
| Cites these patents | 1913 |
| Citations from after 1930 | |
| Application ID | 19278164 |
| INPADOC family ID | 5346106 |
| Number of text pages | 3 |
| Number of diagram pages | 1 |
| Number of figures | 3 |
| Number of claims | 1 |
