Patent FR-1912-457441.17846
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This is the second addition to Patent FR-1912-457441, which brevet was filed 1912-07-10.
This document lists a first addition no. 11254. This number does not check out, for our purposes. It applies to a non-aero certificate of addition by another inventor.
The actual addition properly preceding this one is Patent FR-1912-457441.17738.
- Inventor location: département Haute-Savoie, France
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
Year filed | 1912 |
---|---|
Year granted | 1913 |
Office | FR |
Patent number | 17846 |
Inventors | Joseph Borel |
Inventor country | FR |
Applicant person | Joseph Borel |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Perfectionnements aux aéroplanes |
English title | Improvements in airplanes |
Tech fields | airplane, design, aerodynamics, wings, aileron |
Filing date | 1912/10/01 |
Full specification filed date | |
Application number | 17846D |
Grant date | 1913/12/01 |
Granted? | Yes |
Publication date | 1913/12/01 |
Supplementary to patent | Patent FR-1912-457441 |
Related to aircraft? | 1 |
Serial number | |
Patent agent | Georges Faugé |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64C3/38 |
CPCs | CPC B64C3/385 |
Family year | 1912 |
First filing? | No |
Cites these patents | |
Citations from after 1930 | |
Application ID | 18728855 |
INPADOC family ID | 5200961 |
Number of text pages | 1 |
Number of diagram pages | 1 |
Number of figures | 1 |
Number of claims | 1 |