Patent FR-1909-420315.14594
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Detailed helicopter design.
Supplement to Patent FR-1911-420315
- Inventor location: France (Nord)
Sources
- Original patent document and bibliography entry on espacenet
- ONPI catalog ("Brevet d'invention: Addition 1911, 14401 - 14600") hosted on Google Books
Year filed | 1910 |
---|---|
Year granted | 1911 |
Office | FR |
Patent number | 14594 |
Inventors | Jean-Jacques-Élie Farcot |
Inventor country | FR |
Applicant person | |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Perfectionnements aux appareils d'aviation |
English title | Aviation |
Tech fields | helicopter, gyroscope, stability, propeller, whole |
Filing date | 1910/11/03 |
Full specification filed date | |
Application number | 14594D |
Grant date | 1911/11/06 |
Granted? | Yes |
Publication date | 1912/01/11 |
Supplementary to patent | Patent FR-1909-420315 |
Related to aircraft? | Yes |
Serial number | |
Patent agent | Hippolyte Josse |
Assigned to | Patent FR-1911-420315 |
National tech categories | FR 6.4 |
IPCs | IPC B64C29/00 |
CPCs | CPC B64C29/00 |
Family year | 1909 |
First filing? | No |
Cites these patents | |
Citations from after 1930 | |
Application ID | 18725086 |
INPADOC family ID | 5198991 |
Number of text pages | 8 |
Number of diagram pages | 8 |
Number of figures | 28 |
Number of claims | 11 |