Patent FR-1917-502873.22286
Jump to navigation
Jump to search
This is an addition to Patent FR-1916-502873, which brevet was filed 1916-03-30.
- Inventor location: département Aude, France
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
Year filed | 1917 |
---|---|
Year granted | 1920 |
Office | FR |
Patent number | 22286 |
Inventors | Antoine Cazanave |
Inventor country | FR |
Applicant person | Antoine Cazanave |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Perfectionnements aux aéroplanes |
English title | Improvements in airplanes |
Tech fields | Airplane, motors, gas, design, construction, chassis, propellers, hélice |
Filing date | 1917/03/02 |
Full specification filed date | |
Application number | 22286D |
Grant date | 1921/12/30 |
Granted? | Yes |
Publication date | 1921/05/25 |
Supplementary to patent | Patent FR-1916-502873 |
Related to aircraft? | 1 |
Serial number | |
Patent agent | E. Wattier |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64C23/00 |
CPCs | CPC B64C23/005, CPC B64C2700/6274 |
Family year | 1916 |
First filing? | No |
Cites these patents | |
Citations from after 1930 | |
Application ID | 18733326 |
INPADOC family ID | 10244573 |
Number of text pages | 4 |
Number of diagram pages | 2 |
Number of figures | 12 |
Number of claims | 5 |