Difference between revisions of "Patent FR-1870-91114"
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|Original title=ballon à air chaud | |Original title=ballon à air chaud | ||
|English title=Hot-Air Balloon | |English title=Hot-Air Balloon | ||
− | |Tech field=LTA; | + | |Tech field=LTA; balloon; hot air |
|Filing date=1 | |Filing date=1 | ||
|Full specification filed date=December 31, 1969 | |Full specification filed date=December 31, 1969 |
Revision as of 05:47, 13 October 2020
Year filed | 1870 |
---|---|
Year granted | |
Office | FR |
Patent number | 91114 |
Inventors | Pierre-Joseph Ravel, Anacharsis Menier, Jean-Baptiste Menier, Eugène Menier, Léopold Menier |
Inventor country | FR |
Applicant person | |
Applicant firm | |
Applicant type | |
Applicant is inventor? | No |
Original title | ballon à air chaud |
English title | Hot-Air Balloon |
Tech fields | LTA, balloon, hot air |
Filing date | 1 |
Full specification filed date | December 31, 1969 |
Application number | Hot-Air Balloon |
Grant date | December 31, 1969 |
Granted? | No |
Publication date | |
Supplementary to patent | |
Related to aircraft? | |
Serial number | 1 |
Patent agent | |
Assigned to | |
National tech categories | 1 |
IPCs | |
CPCs | |
Family year | |
First filing? | No |
Cites these patents | |
Citations from after 1930 | |
Application ID | 1870 |
INPADOC family ID | |
Number of text pages | |
Number of diagram pages | |
Number of figures | |
Number of claims |
Sources
- SMIP INPI http://bases-brevets19e.inpi.fr/Thot/FrmFicheDoc.asp?idfiche=0300892&refFiche=0168409
- {{esp|FR|91114 espacenet] Brevet d'invention de 15 ans
- Inventor location: Paris (3, place de Wagram, Seine) construction engineer/aviation engineer