Patent FR-1913-453154.17992
Jump to navigation
Jump to search
This is the second addition to Patent FR-1913-453154, which brevet was filed 1913-01-04.
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: département Seine, France
Year filed | 1913 |
---|---|
Year granted | 1914 |
Office | FR |
Patent number | 17992 |
Inventors | Lucien Chauvière |
Inventor country | FR |
Applicant person | Lucien Chauvière |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Système de montage amovible des pales d'hélice sur leur moyeu |
English title | Removable mounting system of the propeller blades on their hub |
Tech fields | propellers, construction, frame, airplane |
Filing date | 1913/07/16 |
Full specification filed date | |
Application number | 17992D |
Grant date | 1914/10/30 |
Granted? | Yes |
Publication date | 1914/01/05 |
Supplementary to patent | Patent FR-1913-453154 |
Related to aircraft? | Yes |
Serial number | |
Patent agent | Armengaud jeune |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64C11/36 |
CPCs | CPC B64C11/36 |
Family year | 1913 |
First filing? | No |
Cites these patents | |
Citations from after 1930 | |
Application ID | 18729026 |
INPADOC family ID | 5200700 |
Number of text pages | 2 |
Number of diagram pages | 1 |
Number of figures | 2 |
Number of claims | 1 |