Patent FR-1909-410209
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- Inventor location: Denmark
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
Year filed | 1909 |
---|---|
Year granted | 1910 |
Office | FR |
Patent number | 410209 |
Inventors | Jacob Christian Hansen-Ellehammer |
Inventor country | DK |
Applicant person | Jacob Christian Hansen-Ellehammer |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Perfectionnement aux aéroplanes |
English title | Improvements in aeroplanes |
Tech fields | aeroplane, wings, sustentation |
Filing date | 1909/12/10 |
Full specification filed date | |
Application number | 410209D |
Grant date | 1910/03/09 |
Granted? | Yes |
Publication date | 1910/05/14 |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | Victor Dupont |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64C3/56 |
CPCs | CPC B64C3/56 |
Family year | 1909 |
First filing? | No |
Cites these patents | |
Citations from after 1930 | |
Application ID | 19229327 |
INPADOC family ID | 5304257 |
Number of text pages | 1 |
Number of diagram pages | 1 |
Number of figures | 4 |
Number of claims | 1 |