Patent FR-1888-194453
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File:FR-1888-194453.jpg BOPI info pertinent to 1888
Sources
- BOPI info pertinent to 1898
BOPI
| Year filed | 1888 |
|---|---|
| Year granted | 1888 |
| Office | FR |
| Patent number | 194453 |
| Inventors | Le Mat |
| Inventor country | FR |
| Inventor location | |
| Applicant person | Le Mat |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Système d’aérostat à enveloppe rotative hélicoïdale de propulsion |
| English title | Aerostat system with rotating helicoidal propulsion envelope |
| Tech fields | aerostat |
| Filing date | |
| Full specification filed date | |
| Application number | |
| Grant date | November 30, 1888 |
| Granted? | No |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | |
| Serial number | |
| Patent agent | Albert Cahen |
| Assigned to | |
| National tech categories | |
| IPCs | |
| CPCs | |
| Family year | |
| First filing? | No |
| 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 |
