Patent FR-1910-410554
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- Inventor location: département Seine, France
Sources
- Original patent document and bibliography entry on espacenet
Year filed | 1909 |
---|---|
Year granted | 1910 |
Office | FR |
Patent number | 410554 |
Inventors | Paul-Lucien-Désiré Lefebvre |
Inventor country | FR |
Applicant person | Paul-Lucien-Désiré Lefebvre |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Aéroplane type monoplan à deux paires d'ailes |
English title | Monoplane with pairs of wings |
Tech fields | tandem wings, monoplane |
Filing date | 1909-11-12 |
Full specification filed date | |
Application number | 410554D |
Grant date | 1910-03-17 |
Granted? | 1 |
Publication date | 1910-05-24 |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | H. Bœttcher fils |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64C3/52 |
CPCs | CPC B64C3/52, CPC B64C2700/6245 |
Family year | 1909 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | |
Application ID | 19229660 |
INPADOC family ID | 5304550 |
Number of text pages | 3 |
Number of diagram pages | 2 |
Number of figures | 7 |
Number of claims | 1 |