Difference between revisions of "Patent FR-1912-442490"
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AvionHerbert (talk | contribs) m (Text replacement - "Seine region of France" to "département Seine, France") |
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− | * Inventor location: Seine | + | * Inventor location: [[département]] [[Seine]], France |
=== Sources === | === Sources === | ||
* {{esp|FR|442490a}} | * {{esp|FR|442490a}} |
Latest revision as of 23:32, 25 November 2023
- Inventor location: département Seine, France
Sources
- Original patent document and bibliography entry on espacenet
Year filed | 1912 |
---|---|
Year granted | 1912 |
Office | FR |
Patent number | 442490 |
Inventors | Raoul Vendôme |
Inventor country | FR |
Applicant person | Raoul Vendôme |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Train d'atterrissage à hauteur variable pour aéroplanes |
English title | Variable height landing gear for airplanes |
Tech fields | landing gear |
Filing date | 1912-04-12 |
Full specification filed date | |
Application number | 442490D |
Grant date | 1912-06-21 |
Granted? | 1 |
Publication date | 1912-09-02 |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | G. de Mestral et F. Harle |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64C25/00 |
CPCs | CPC B64C25/64, CPC B64C25/06, CPC B64F2700/6226 |
Family year | 1912 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | |
Application ID | 19260917 |
INPADOC family ID | 5331261 |
Number of text pages | 2 |
Number of diagram pages | 1 |
Number of figures | 2 |
Number of claims | 1 |