Patent FR-1917-495437
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The meaning of the French title is not clear.
- Tech class CPC B64C23/005: Influencing air flow over aircraft surfaces, not otherwise provided for b
- Inventor location: rue Saint-Maur, 129, Paris 11th
Sources
- Original patent document and bibliography entry on espacenet
- Patent FR495437A on google patents
Year filed | 1917 |
---|---|
Year granted | 1919 |
Office | FR |
Patent number | 495437 |
Inventors | Clément Rigal |
Inventor country | FR |
Inventor location | Paris |
Applicant person | Clément Rigal |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Corsaire aérien |
English title | Aerial privateer |
Tech fields | |
Filing date | 1917-08-31 |
Full specification filed date | |
Application number | 495437D |
Grant date | 1919-06-30 |
Granted? | 1 |
Publication date | 1919-10-08 |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | None |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64C23/00 |
CPCs | CPC B64C23/005, CPC B64C2700/6274 |
Family year | 1917 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | 0 |
Application ID | 19312590 |
INPADOC family ID | 5375835 |
Number of text pages | 4 |
Number of diagram pages | 1 |
Number of figures | 1 |
Number of claims | 1 |