Patent CH-1900-22482
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| Year filed | 1900 |
|---|---|
| Year granted | 1900 |
| Office | CH |
| Patent number | 22482 |
| Inventors | Emanuel Kalisch |
| Inventor country | HU |
| Applicant person | Emanuel Kalisch |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Doppelschrauben-Propeller für Flugmaschinen |
| English title | Double-screw propellers for flying machines |
| Tech fields | propellers |
| Filing date | |
| Full specification filed date | |
| Application number | |
| Grant date | 1900-06-25 |
| Granted? | |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | E. Blum & Co. |
| Assigned to | |
| National tech categories | CH Klasse 115 |
| IPCs | |
| CPCs | |
| Family year | 1900 |
| 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 | 2 |
| Number of claims | 3 |
Sources
- Bibliographical data via Espacenet
- Original via Espacenet
- Inventor location: No. 12, Csyányi-utcsa, Budapest III, Kingdom of Hungary
- Inventor occupation: Artist
