Patent CH-1916-73163
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This is equivalent to Patent FR-1916-492896, and is part of the same family descending from a Norwegian parent. Like the French, it contains the four diagrams. In a few other countries, the offshoots are divided into halves, each with a separate patent.
Sources
- Original patent document and bibliography entry at espacenet
- Bibliographic info on this patent and original patent document at DPMA
- Inventor location: Christiania, Norway
| Year filed | 1916 |
|---|---|
| Year granted | 1916 |
| Office | CH |
| Patent number | 73163 |
| Inventors | Carl Alfred Johansson |
| Inventor country | NO |
| Applicant person | Carl Alfred Johansson |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Einrichtung zum Stabilisieren von Luftfahrzeugen, insbesondere Flugapparaten |
| English title | Equipment for stabilizing aircraft, airplanes in particular |
| Tech fields | airplane, stability, automatic stability |
| Filing date | 1916-02-08 |
| Full specification filed date | |
| Application number | |
| Grant date | 1916-09-01 |
| Granted? | 1 |
| Publication date | 1916-09-01 |
| Supplementary to patent | Patent NO-1915-12-15 Carl Alfred Johansson |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Wilhelm Reinhard |
| Assigned to | |
| National tech categories | CH 129b |
| 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 | 2 |
| Number of figures | 4 |
| Number of claims | 2 |
