Patent FR-1899-286541
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Year filed | |
---|---|
Year granted | 1899 |
Office | FR |
Patent number | 286541 |
Inventors | DE LA TOUCHE |
Inventor country | FR |
Applicant person | |
Applicant firm | |
Applicant type | |
Applicant is inventor? | 1 |
Original title | Ballons jumeaux captifs économiques et sans danger |
English title | Safe twin captive balloons |
Tech fields | LTA |
Filing date | |
Full specification filed date | |
Application number | |
Grant date | 1899-03-06 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | FR 6.3 |
IPCs | |
CPCs | |
Family year | 1899 |
First filing? | |
Cites these patents | |
Citations from after 1930 | |
Application ID | |
INPADOC family ID | |
Number of text pages | |
Number of diagram pages | |
Number of figures | |
Number of claims |
Sources
- L'Aérophile, Sep 1899, p108 ; BOPI (1899, tome 19)
- Original patent document and bibliography entry on espacenet
- on google patents
- Inventor location: rue Dautancourt, 5, Paris