Patent CH-1912-54064
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- Inventor location: 3 ave des Arts, Brussels, Belgium
- Patent agent location: Zurich, Switzerland
Year filed | 1910 |
---|---|
Year granted | 1912 |
Office | CH |
Patent number | |
Inventors | Alfred E. Wunderlich |
Inventor country | BE |
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 |