Patent AT-1909-43852
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- Inventor location: Vienna, Austria
Sources
- Original patent document and Bibliographic info on this patent at DPMA
- Original patent document and bibliography entry on espacenet
- on google patents
| Year filed | 1909 |
|---|---|
| Year granted | 1910 |
| Office | AT |
| Patent number | 43852 |
| Inventors | Edmund Sparmann |
| Inventor country | AT |
| Inventor location | |
| Applicant person | Edmund Sparmann |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Einrichtung zur selbsttätigen Erhaltung des Gleichgewichtes von Luftfahrzeugen |
| English title | Device for automatically maintaining the balance of aircraft |
| Tech fields | stability, automatic stability, gyroscope, airplane, wings, cardan |
| Filing date | 1909-01-21 |
| Full specification filed date | |
| Application number | |
| Grant date | 1910-04-15 |
| Granted? | Yes |
| Publication date | 1910-09-10 |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | AT 77d |
| IPCs | |
| CPCs | |
| Family year | 1909 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 3 |
| Number of diagram pages | 1 |
| Number of figures | 9 |
| Number of claims | 3 |
