Patent FR-1911-444025
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- Tech class CPC B64D19/02: Rotary-wing parachutes
- Inventor location: An unrelated patent shows Chollet at 5 Rue Michelet, Montreuil-sous-Bois, Seine; with occupation chemist[1]
Sources
- Aero-Manuel 1914
- Original patent document and bibliography entry on espacenet
- on google patents
- ↑ another of Cholet's patents on google
Year filed | 1911 |
---|---|
Year granted | 1912 |
Office | FR |
Patent number | 444025 |
Inventors | Louis-Albert-Constant Cholet |
Inventor country | FR |
Applicant person | Louis-Albert-Constant Cholet |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Retardateur de chutes |
English title | Descent decelerator |
Tech fields | aeroplane descent |
Filing date | 1911-07-28 |
Full specification filed date | |
Application number | |
Grant date | 1912-07-29 |
Granted? | 1 |
Publication date | 1912-10-08 |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | L. Chassevent |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64D19/02 |
CPCs | CPC B64D19/02 |
Family year | 1911 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | 0 |
Application ID | |
INPADOC family ID | |
Number of text pages | 2 |
Number of diagram pages | 1 |
Number of figures | 3 |
Number of claims | 3 |