Patent GB-1909-91986
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Supplementary to Patent GB-1908-21754
- Inventor location: 70 Boulevard Notre-Dame, Marseilles, Bouches du Rhône, France
Sources
Year filed | 1909 |
---|---|
Year granted | 1910 |
Office | GB |
Patent number | 91986 |
Inventors | Daniel-Alexis-Léopold Grosclaude |
Inventor country | FR |
Applicant person | Daniel-Alexis-Léopold Grosclaude |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Improvements in propellers |
English title | Improvements in propellers |
Tech fields | propulsion, propellers |
Filing date | August 31, 1909 |
Full specification filed date | |
Application number | |
Grant date | July 14, 1910 |
Granted? | Yes |
Publication date | |
Supplementary to patent | Patent GB-1908-21754, Patent FR-1907-382895 |
Related to aircraft? | Yes |
Serial number | |
Patent agent | Haseltine, Lake & Co. |
Assigned to | |
National tech categories | |
IPCs | IPC B63H1/12 |
CPCs | CPC B64C11/005, CPC B63H2005/106 |
Family year | 1908 |
First filing? | No |
Cites these patents | |
Citations from after 1930 | |
Application ID | |
INPADOC family ID | |
Number of text pages | 2 |
Number of diagram pages | 0 |
Number of figures | |
Number of claims |