Patent AT-1912-66032
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- Inventor locations: Asnieres and Courbevoie, France (which are near INPI)
Sources
- Original patent document and Bibliographic info on this patent at DPMA
- Original patent document and bibliography entry on espacenet
- on google patents
- Google patents
| Year filed | 1912 |
|---|---|
| Year granted | 1914 |
| Office | AT |
| Patent number | 66032 |
| Inventors | Pierre Jacomy, François Jahan |
| Inventor country | FR |
| Inventor location | |
| Applicant person | Pierre Jacomy, François Jahan |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Verfahren zur Herstellung von hohlen und leichten Schraubenflügeln aus Metall |
| English title | Process for the production of hollow and light metal screw propeller blades |
| Tech fields | propellers |
| Filing date | 1912-08-13 |
| Full specification filed date | |
| Application number | |
| Grant date | 1914-08-10 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | Patent DE-1911-251309 |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | AT 49b |
| IPCs | |
| CPCs | |
| Family year | 1911 |
| First filing? | 0 |
| Cites these patents | |
| Citations from after 1930 | 0 |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 2 |
| Number of claims | 2 |
