Patent FR-1876-111206
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- This is a patent of 15 years.
- Inventor location: Brussels
Sources
- USPTO. 1883. SMIP, France, 1791-1876. (This American publication led us to the association of this patent with the year 1873.)
- CdB 1876
- archives.inpi.fr
| Year filed | 1873 |
|---|---|
| Year granted | |
| Office | FR |
| Patent number | 111206 |
| Inventors | P. Lentz |
| Inventor country | BE |
| Inventor location | Brussels |
| Applicant person | P. Lentz |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Guide-ballon ou direction des ballons par leur rotation |
| English title | Balloon-guide or direction of balloons by way of their rotation |
| Tech fields | navigation, balloon |
| Filing date | January 24, 1873 |
| Full specification filed date | |
| Application number | |
| Grant date | |
| Granted? | Yes |
| Publication date | January 24, 1876 |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Thirion |
| Assigned to | |
| National tech categories | FR 6 |
| IPCs | |
| CPCs | |
| Family year | 1873 |
| 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 |
