Patent FR-1911-431579
Jump to navigation
Jump to search
- Tech class: CPC B64C17/00: Aircraft stabilisation not otherwise provided for
- Inventor location:
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
Year filed | 1911 |
---|---|
Year granted | 1911 |
Office | FR |
Patent number | 431579 |
Inventors | Henri-Marie-Edmond de Perthuis |
Inventor country | FR |
Applicant person | Henri-Marie-Edmond de Perthuis |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Dispositif de stabilité automatique pour aéroplanes |
English title | Automatic stability device for airplanes |
Tech fields | automatic stability |
Filing date | 1911-06-24 |
Full specification filed date | |
Application number | 431579D |
Grant date | 1911-09-16 |
Granted? | 1 |
Publication date | 1911-11-14 |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | Rigot et Prévost |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64C17/00 |
CPCs | CPC B64C17/00, CPC B64C2700/6212 |
Family year | 1911 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | 0 |
Application ID | 19250230 |
INPADOC family ID | 5322286 |
Number of text pages | 2 |
Number of diagram pages | 1 |
Number of figures | 4 |
Number of claims | 2 |