Patent FR-1912-445914
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Sources
- Original patent document and bibliography entry on espacenet
Year filed | 1912 |
---|---|
Year granted | 1912 |
Office | FR |
Patent number | 445914 |
Inventors | Valentine Hall Mammatt |
Inventor country | GB |
Applicant person | Valentine Hall Mammatt |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Perfectionnements relatifs aux appareils de réglage automatique pour aéroplanes, dirigeables, etc. |
English title | Improvements to automatic adjustment apparatus for airplanes and airships |
Tech fields | instrument, control, aircraft |
Filing date | 1912-07-09 |
Full specification filed date | |
Application number | 445914D |
Grant date | 1912-09-17 |
Granted? | 1 |
Publication date | 1912-11-22 |
Supplementary to patent | Patent GB-1911-07-19 |
Related to aircraft? | 1 |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64C1/00, IPC B64C17/00 |
CPCs | CPC B64C17/00, CPC B64C2700/6219 |
Family year | 1911 |
First filing? | 0 |
Cites these patents | |
Citations from after 1930 | |
Application ID | 19264268 |
INPADOC family ID | 5334130 |
Number of text pages | |
Number of diagram pages | |
Number of figures | |
Number of claims |