Patent FR-1880-136024
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(Regarding "Patent agent", the agent Dumas has come up in earlier research pertinent to this patent, and we are familiar with him. Presently, to the best of our knowledge, Desnos is the agent representing d'Esterno.)
This is a patent of fifteen years.
Year filed | |
---|---|
Year granted | 1880 |
Office | FR |
Patent number | 136024 |
Inventors | Ferdinand-Charles-Honoré-Philippe d'Esterno |
Inventor country | |
Applicant person | |
Applicant firm | |
Applicant type | |
Applicant is inventor? | 1 |
Original title | Perfectionnements apportés aux aéroplanes |
English title | improvements brought to aeroplanes |
Tech fields | airplane |
Filing date | |
Full specification filed date | |
Application number | |
Grant date | 1880-04-09 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | |
Patent agent | Desnos |
Assigned to | |
National tech categories | FR 6.3 |
IPCs | |
CPCs | |
Family year | 1880 |
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
- Cdbi1880 p162
- Original patent document and bibliography entry on espacenet
- on google patents
15 ans
- Inventor location: