Patent FR-1910-405717
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Sources
- espacenet Original patent document and bibliography entry on espacenet
- Inventor location:
| Year filed | 1909 |
|---|---|
| Year granted | 1910 |
| Office | FR |
| Patent number | 405717 |
| Inventors | |
| Inventor country | DE |
| Inventor location | |
| Applicant person | Vereinigte Gummiwaaren-Fabriken Harburg-Wien |
| Applicant firm | |
| Applicant type | COMPANY |
| Applicant is inventor? | 0 |
| Original title | Soupape élastique pour ballon |
| English title | Elastic valve for balloon |
| Tech fields | LTA |
| Filing date | 1909-07-31 |
| Full specification filed date | |
| Application number | 405717D |
| Grant date | 1910-01-12 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | Patent DE-1910-221509 |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64B1/58 |
| CPCs | CPC B64B1/58 |
| Family year | 1909 |
| First filing? | 0 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19224922 |
| INPADOC family ID | 5302062 |
| Number of text pages | |
| Number of diagram pages | |
| Number of figures | |
| Number of claims |
