Patent FR-1912-441603
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Sources
- Original patent document and bibliography entry on espacenet
- on google patents
- Inventor location: département Nord, France
Year filed | 1912 |
---|---|
Year granted | 1912 |
Office | FR |
Patent number | 441603 |
Inventors | Francis Henry |
Inventor country | FR |
Applicant person | Francis Henry |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Dispositifs et appareils stabilisateurs automatiques destinés aux aéroplanes |
English title | Automatic stabilizer apparatus for airplanes |
Tech fields | airplane, stability, automatic stability |
Filing date | March 21, 1912 |
Full specification filed date | |
Application number | 441603D |
Grant date | May 30, 1912 |
Granted? | 1 |
Publication date | August 12, 1912 |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | H. Bœttcher fils |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64C17/00 |
CPCs | CPC B64C17/00, CPC B64C2700/6212 |
Family year | |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | |
Application ID | 19260039 |
INPADOC family ID | 5330508 |
Number of text pages | 3 |
Number of diagram pages | 1 |
Number of figures | 9 |
Number of claims | 5 |