Patent FR-1915-476069
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Sources
- Original patent document and bibliography entry on espacenet
- on google patents
- Original via Espacenet
- Inventor location: Seine-Inférieure, France
Year filed | 1914 |
---|---|
Year granted | 1915 |
Office | FR |
Patent number | 476069 |
Inventors | Charles-Alphonse Vallot |
Inventor country | FR |
Applicant person | Charles-Alphonse Vallot |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Perfectionnements aux aéroplanes |
English title | Improvements to airplanes |
Tech fields | airplane, ascension, lift, navigation, propellers |
Filing date | August 20, 1914 |
Full specification filed date | |
Application number | 476069D |
Grant date | April 17, 1915 |
Granted? | Yes |
Publication date | July 9, 1915 |
Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | |
Patent agent | Hippolyte Josse |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64C23/00 |
CPCs | CPC B64C2700/6274 |
Family year | |
First filing? | No |
Cites these patents | |
Citations from after 1930 | |
Application ID | 19293703 |
INPADOC family ID | 5359336 |
Number of text pages | 1 |
Number of diagram pages | 1 |
Number of figures | 3 |
Number of claims |