Patent CH-1910-54064
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- Inventor location: Belgium
- Patent agent location: Zurich, Switzerland
Sources
- Original patent document and bibliography entry on espacenet
- Patent CH54064A on google patents
- Bibliographic info on this patent and original patent document at DPMA
| Year filed | 1910 |
|---|---|
| Year granted | 1912 |
| Office | CH |
| Patent number | |
| Inventors | Alfred E. Wunderlich |
| Inventor country | BE |
| Inventor location | Brussels |
| Applicant person | Alfred E. Wunderlich |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | No |
| Original title | Luftschraube |
| English title | Propeller |
| Tech fields | propellers |
| Filing date | October 13, 1910 |
| Full specification filed date | |
| Application number | |
| Grant date | May 1, 1912 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Karl Müller |
| Assigned to | |
| National tech categories | CH 129b |
| IPCs | |
| CPCs | |
| Family year | |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 3 |
| Number of diagram pages | 3 |
| Number of figures | 20 |
| Number of claims | 8 |
