Patent CH-1912-61322
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Valve design for Drachenballon using a winch.
Sources
- Original patent document and bibliography entry at espacenet
- Bibliographic info on this patent and original patent document at DPMA
Year filed | 1912 |
---|---|
Year granted | 1913 |
Office | CH |
Patent number | 61322 |
Inventors | August Riedinger |
Inventor country | |
Applicant person | |
Applicant firm | August Riedinger Ballonfabrik Augsburg G.m.b.H. |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Ballonventil |
English title | Balloon-valve |
Tech fields | balloon, valve, Drachenballon |
Filing date | 1912-07-16 |
Full specification filed date | |
Application number | |
Grant date | 1913-09-16 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | A. Ritter |
Assigned to | |
National tech categories | CH 129a |
IPCs | |
CPCs | |
Family year | |
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 | 2 |