Patent AT-1912-63082
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This Austrian patent makes reference to French priority date 1911-05-06.
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: France
| Year filed | 1912 |
|---|---|
| Year granted | 1913 |
| Office | AT |
| Patent number | 63082 |
| Inventors | Alphonse Papin, Didier Rouilly |
| Inventor country | FR |
| Applicant person | Alphonse Papin, Didier Rouilly |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Schraubenflieger |
| English title | Screw flyer |
| Tech fields | helicopter, propulsion, jet |
| Filing date | 1912/05/04 |
| Full specification filed date | |
| Application number | |
| Grant date | 1913/08/01 |
| Granted? | Yes |
| Publication date | 1914/01/26 |
| Supplementary to patent | Patent FR-1911-440594 |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | AT 77d |
| IPCs | |
| CPCs | |
| Family year | 1911 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 6 |
| Number of diagram pages | 1 |
| Number of figures | 21 |
| Number of claims | 7 |
