Patent FR-1913-473460
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This original makes reference to a Belgian priority date filing 1913-01-06. That is, it refers to Patent BE-1913-252533.
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
- Inventor location: département Seine, France
Year filed | 1913 |
---|---|
Year granted | 1914 |
Office | FR |
Patent number | 473460 |
Inventors | François Dergint |
Inventor country | FR |
Applicant person | François Dergint |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Dispositif électrique différentiel de stabilisation automatique et de direction des aéroplanes |
English title | Electric differential apparatus of automatic stabilization and direction of airplanes |
Tech fields | Airplane, stability, steering, control, electricity, subsystem, automatic stability |
Filing date | 1913/12/22 |
Full specification filed date | |
Application number | 473460D |
Grant date | 1914/09/25 |
Granted? | Yes |
Publication date | 1915/01/13 |
Supplementary to patent | Patent BE-1913-252533 |
Related to aircraft? | Yes |
Serial number | |
Patent agent | Schwab |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64C1/00, IPC B64C17/06 |
CPCs | CPC B64C17/06, CPC B64C2700/6216 |
Family year | 1913 |
First filing? | Yes |
Cites these patents | |
Citations from after 1930 | |
Application ID | 19291170 |
INPADOC family ID | 5357217 |
Number of text pages | 9 |
Number of diagram pages | 1 |
Number of figures | 14 |
Number of claims | 18 |