Patent FR-1918-497172
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- Tech class: CPC B64C17/00: Aircraft stabilisation not otherwise provided for
- Inventor location: Gironde département
Sources
- Original patent document and bibliography entry on espacenet
- Patent FR497172A on google patents
Year filed | 1918 |
---|---|
Year granted | 1919 |
Office | FR |
Patent number | 497172 |
Inventors | Victor-François Courregelongue |
Inventor country | FR |
Inventor location | |
Applicant person | Victor-François Courregelongue |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Perfectionnements aux aéroplanes |
English title | Improvements to aeroplanes |
Tech fields | |
Filing date | 1918-11-25 |
Full specification filed date | |
Application number | 497172D |
Grant date | 1919-09-02 |
Granted? | 1 |
Publication date | 1919-11-27 |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | G. de Mestral et F. Harlé |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64C1/00, IPC B64C17/00 |
CPCs | CPC B64C2700/6219, CPC B64C17/00 |
Family year | 1918 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | 0 |
Application ID | 19314287 |
INPADOC family ID | 5377412 |
Number of text pages | 2 |
Number of diagram pages | 3 |
Number of figures | 9 |
Number of claims | 1 |