Patent GB-1911-18854
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This original document makes reference to the French priority date 1910-12-17.
As elsewhere, Mahoudeau is the proper name and VILLETHIOU the nom de plume.
- Inventor location: rue Littré, 17, Paris, France
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
Year filed | 1911 |
---|---|
Year granted | 1911 |
Office | GB |
Patent number | 18854 |
Inventors | André-Julien Mahoudeau |
Inventor country | FR |
Applicant person | André-Julien Mahoudeau de Villethiou |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Improvements in Screw and like Propellers |
English title | Improvements in propellers |
Tech fields | propellers |
Filing date | 1911/08/22 |
Full specification filed date | |
Application number | 191118854D |
Grant date | 1911/12/30 |
Granted? | Yes |
Publication date | |
Supplementary to patent | Patent FR-1910-423792 |
Related to aircraft? | Yes |
Serial number | |
Patent agent | Hy. Fairbrother |
Assigned to | |
National tech categories | |
IPCs | IPC B64C11/00 |
CPCs | CPC B64C11/00 |
Family year | 1910 |
First filing? | No |
Cites these patents | |
Citations from after 1930 | |
Application ID | 23620862 |
INPADOC family ID | 11110916 |
Number of text pages | 2 |
Number of diagram pages | 1 |
Number of figures | 1 |
Number of claims | 1 |