Difference between revisions of "Patent CH-1899-20834"
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(Created page with "=== Sources === {{CHpatentsources|20834}} {{Patent |Year filed=1899 |Year granted=1901 |Office=CH |Patent number=20834 |Inventors=Rudolf Krocker |Inventor country=AT |Applica...") |
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|Original title=Schraubenluftschiff | |Original title=Schraubenluftschiff |
Revision as of 00:05, 16 January 2021
Sources
- Original patent document and bibliography entry at espacenet
- Bibliographic info on this patent and original patent document at DPMA
Year filed | 1899 |
---|---|
Year granted | 1901 |
Office | CH |
Patent number | 20834 |
Inventors | Rudolf Krocker |
Inventor country | AT |
Applicant person | |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Schraubenluftschiff |
English title | Screw-airship |
Tech fields | LTA, propeller, propulsion, design |
Filing date | 1899-12-02 |
Full specification filed date | |
Application number | |
Grant date | |
Granted? | 1 |
Publication date | |
Supplementary to patent | Patent DE-1899-123884 |
Related to aircraft? | 1 |
Serial number | |
Patent agent | E. Imer-Schneider |
Assigned to | |
National tech categories | CH 115 |
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 | 3 |
Number of claims |