Patent FR-1913-462881
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Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: département Seine-et-Oise, France
Patent family descending from Patent FR-1913-462881
- Patent FR-1913-462881 (English title: Control system for two propellers coupled to two motors, National tech categories: FR 6.4)
- Patent BE-1914-269643 (English title: Control system for two propellers coupled to two motors, Supplementary to patent: Patent FR-1913-462881, National tech categories: BE K)
Year filed | 1913 |
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Year granted | 1913 |
Office | FR |
Patent number | 462881 |
Inventors | Jules-Louis Didier |
Inventor country | FR |
Applicant person | Jules-Louis Didier |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Système de commande de deux hélices accouplées à deux moteurs |
English title | Control system for two propellers coupled to two motors |
Tech fields | control, propellers, propulsion, motors |
Filing date | 1913-09-23 |
Full specification filed date | |
Application number | |
Grant date | 1913-12-03 |
Granted? | 1 |
Publication date | 1914-02-07 |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | Hippolyte Josse |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64D27/00 |
CPCs | CPC B64D27/00 |
Family year | 1913 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | |
Application ID | |
INPADOC family ID | |
Number of text pages | 2 |
Number of diagram pages | 1 |
Number of figures | 1 |
Number of claims | 2 |