Patent FR-1907-378998
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Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: Edmond de Marçay is located within Seine; France, and Jean Kluijtmans is located within Bouches-du-Rhône; France
| Year filed | 1907 |
|---|---|
| Year granted | 1907 |
| Office | FR |
| Patent number | 378998 |
| Inventors | Edmond de Marçay, Jean Kluijtmans |
| Inventor country | FR, FR |
| Inventor location | |
| Applicant person | Edmond de Marçay, Jean Kluijtmans |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | |
| Original title | Dispositif de propulsion pour ballons dirigeables |
| English title | dirigible propulsion apparatus |
| Tech fields | LTA, propulsion |
| Filing date | 1907-06-19 |
| Full specification filed date | |
| Application number | 378998D |
| Grant date | 1907-08-27 |
| Granted? | 1 |
| Publication date | 1907-10-22 |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | H. Schwab |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64B1/58 |
| CPCs | CPC B64B1/58 |
| Family year | 1907 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19198829 |
| INPADOC family ID | 5280450 |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 1 |
| Number of claims | 4 |
