Patent FR-1908-389486
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Sources
- espacenet Original patent document and bibliography entry on espacenet
- Inventor location:
Year filed | 1908 |
---|---|
Year granted | 1908 |
Office | FR |
Patent number | 389486 |
Inventors | |
Inventor country | DE |
Applicant person | Motorluftschiff Studiengesellschaft m.b.H |
Applicant firm | |
Applicant type | UNIV-PRO-GOV |
Applicant is inventor? | No |
Original title | Soupape de sureté pour aérostats |
English title | safety valve for aerostats |
Tech fields | aerostats, safety, LTA, balloon, pressure, valve |
Filing date | 1908/04/22 |
Full specification filed date | |
Application number | 389486D |
Grant date | 1908/06/30 |
Granted? | Yes |
Publication date | 1908/09/10 |
Supplementary to patent | Patent DE-1907-192662 |
Related to aircraft? | Yes |
Serial number | 1908-09-10 |
Patent agent | Société Brandon et fils |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64B1/58 |
CPCs | CPC B64B1/58 |
Family year | 1907 |
First filing? | No |
Cites these patents | |
Citations from after 1930 | |
Application ID | 19209063 |
INPADOC family ID | 5288903 |
Number of text pages | |
Number of diagram pages | |
Number of figures | |
Number of claims | 2 |