Patent FR-1919-496591
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- Inventor location:
Sources
- Original patent document and bibliography entry on espacenet
Year filed | 1918 |
---|---|
Year granted | 1919 |
Office | FR |
Patent number | 496591 |
Inventors | James Frederick Verner |
Inventor country | CA |
Applicant person | James Frederick Verner |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Perfectionnements dans la direction des aéroplanes |
English title | Improvements in the direction of airplanes |
Tech fields | steering |
Filing date | 1918-05-11 |
Full specification filed date | |
Application number | 496591D |
Grant date | 1919-08-09 |
Granted? | 1 |
Publication date | 1919-11-11 |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | T. Damas |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64C13/12 |
CPCs | CPC B64C13/12, CPC B64C13/0421 |
Family year | 1918 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | |
Application ID | 19313721 |
INPADOC family ID | 5376884 |
Number of text pages | 4 |
Number of diagram pages | 1 |
Number of figures | 6 |
Number of claims | 1 |