Patent FR-1907-7252
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This is the first addition to FR-367649 which was filed 9 April 1906.
- Inventor location: Morbihan, France
Sources
- Original patent document and bibliography entry on espacenet
Year filed | 1907 |
---|---|
Year granted | 1907 |
Office | FR |
Patent number | 7252 |
Inventors | Louis-Michel Le Goff |
Inventor country | FR |
Applicant person | Louis-Michel Le Goff |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Hélice pour la navigation aérienne |
English title | Propeller blade for aerial navigation |
Tech fields | propulsion, aerial navigation, propeller |
Filing date | February 1, 1907 |
Full specification filed date | |
Application number | 7252D |
Grant date | April 10, 1907 |
Granted? | Yes |
Publication date | June 13, 1907 |
Supplementary to patent | Patent FR-1906-367649 |
Related to aircraft? | Yes |
Serial number | |
Patent agent | H. Lassaux |
Assigned to | |
National tech categories | FR 2 |
IPCs | IPC B64C11/00 |
CPCs | CPC B64C11/006 |
Family year | 1906 |
First filing? | Yes |
Cites these patents | |
Citations from after 1930 | |
Application ID | 18667316 |
INPADOC family ID | 5190924 |
Number of text pages | 2 |
Number of diagram pages | 1 |
Number of figures | 3 |
Number of claims | 3 |