Patent FR-1913-414695.18040
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This is the third addition to Patent FR-1910-414695, which brevet was filed 1910-04-09.
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: département Seine, France
Year filed | 1913 |
---|---|
Year granted | 1914 |
Office | FR |
Patent number | 18040 |
Inventors | Lucien Chauvière |
Inventor country | FR |
Applicant person | Lucien Chauvière |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Systèmes de fixation des hélices sur les arbres de moteurs d'aviation ou d'aérostation |
English title | Systems for attaching propellers to the shafts of aircraft or aerostation engines |
Tech fields | airplane, LTA, propellers, motors |
Filing date | 1913/07/31 |
Full specification filed date | |
Application number | 18040D |
Grant date | 1914/11/10 |
Granted? | Yes |
Publication date | 1914/01/15 |
Supplementary to patent | Patent FR-1910-414695 |
Related to aircraft? | Yes |
Serial number | |
Patent agent | Armengaud jeune |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64C11/04 |
CPCs | CPC B64C11/04 |
Family year | 1910 |
First filing? | No |
Cites these patents | |
Citations from after 1930 | |
Application ID | 18729086 |
INPADOC family ID | 5198790 |
Number of text pages | 1 |
Number of diagram pages | 1 |
Number of figures | 1 |
Number of claims | 1 |