Patent FR-1874-104924
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File:FR-1874-104294.jpg CdB info pertinent to 1874
This is patent of 15 years.
Sources
Inventor location: Paris, rue Dulong, 63
| Year filed | |
|---|---|
| Year granted | 1874 |
| Office | FR |
| Patent number | 104924 |
| Inventors | Ziégler |
| Inventor country | |
| Applicant person | Ziégler |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Propulseur aérien sans ou avec ballon |
| English title | Aerial propeller with or without balloon |
| Tech fields | propeller |
| Filing date | |
| Full specification filed date | |
| Application number | |
| Grant date | July 20, 1874 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | FR 6 |
| IPCs | |
| CPCs | |
| Family year | |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | |
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