Patent FR-1915-498338.22088
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- Parent patent ("brevet principal") was dated 27 Feb 1915.
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: Seine, France
Year filed | 1915 |
---|---|
Year granted | 1920 |
Office | FR |
Patent number | 22088 |
Inventors | |
Inventor country | FR |
Applicant person | |
Applicant firm | SPAD |
Applicant type | COMPANY |
Applicant is inventor? | No |
Original title | Perfectionnements apportés aux aéroplanes ou appareils analogues |
English title | Improvements to airplanes or similar aircraft |
Tech fields | airplane, subsystem, propellers, fuselage, chassis, suspension, kanding |
Filing date | June 7, 1915 |
Full specification filed date | |
Application number | 22088D |
Grant date | December 6, 1920 |
Granted? | Yes |
Publication date | May 12, 1921 |
Supplementary to patent | Patent FR-1915-498338 |
Related to aircraft? | Yes |
Serial number | |
Patent agent | Paul Blum |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64C1/28, IPC B64C7/00 |
CPCs | CPC B64C7/00, CPC B64C1/28 |
Family year | 1915 |
First filing? | No |
Cites these patents | |
Citations from after 1930 | |
Application ID | 18733133 |
INPADOC family ID | 10244426 |
Number of text pages | 3 |
Number of diagram pages | 0 |
Number of figures | 0 |
Number of claims | 1 |