Patent DK-1919-25958
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Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: Kristiania, Norge (Norway)
| Year filed | 1919 |
|---|---|
| Year granted | 1920 |
| Office | DK |
| Patent number | 25958 |
| Inventors | Carl Alfred Johansson |
| Inventor country | NO |
| Applicant person | Carl Alfred Johansson |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Stabiliseringssystem for Aeroplaner |
| English title | Stabilization system for Airplane |
| Tech fields | airplane, stability, automatic stability |
| Filing date | 1919-02-06 |
| Full specification filed date | |
| Application number | |
| Grant date | 1920-05-04 |
| Granted? | Yes |
| Publication date | 1920-05-17 |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | DE 77 |
| IPCs | |
| CPCs | |
| Family year | 1915 |
| First filing? | |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 4 |
| Number of claims | 1 |
