Patent FR-1909-396831
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- Tech class CPC B64C39/005: Aircraft not otherwise provided for with wings, paddle wheels, bladed wheels, moving or rotating in relation to the fuselage about a horizontal transversal axis
- Inventor location: Seine département
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
Year filed | 1908 |
---|---|
Year granted | 1909 |
Office | FR |
Patent number | 396831 |
Inventors | Gottlieb Burckhardt |
Inventor country | FR |
Applicant person | Gottlieb Burckhardt |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Aile rotative pour machines volantes |
English title | Rotating wing for flying machines |
Tech fields | |
Filing date | 1908-11-27 |
Full specification filed date | |
Application number | 396831D |
Grant date | 1909-02-06 |
Granted? | 1 |
Publication date | 1909-04-21 |
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 B64C39/00 |
CPCs | CPC B64C39/005 |
Family year | 1908 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | |
Application ID | 19216233 |
INPADOC family ID | 5294910 |
Number of text pages | 2 |
Number of diagram pages | 1 |
Number of figures | 9 |
Number of claims | 1 |