Patent AT-1917-79539
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Sources
- Original patent document and Bibliographic info on this patent at DPMA
- Original patent document and bibliography entry on espacenet
- Inventor location: Budapest
Patent family descending from Patent AT-1917-79539
- Patent AT-1917-79539 (English title: screw captive aircraft, National tech categories: AT 77d)
- Patent HU-1917-76184 (English title: Aircraft propeller or screw plane, Supplementary to patent: Patent AT-1917-79539, National tech categories: HU V/h)
Year filed | 1917 |
---|---|
Year granted | 1919 |
Office | AT |
Patent number | 79539 |
Inventors | Oszkár Asbóth |
Inventor country | HU |
Applicant person | Oskar von Asbóth |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Schraubenfesselflieger |
English title | screw captive aircraft |
Tech fields | propellers, ascension, HTA, hybrid, helicopter |
Filing date | 1917/04/30 |
Full specification filed date | |
Application number | |
Grant date | 1919/05/15 |
Granted? | Yes |
Publication date | 1919/12/29 |
Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | AT 77d |
IPCs | |
CPCs | |
Family year | 1917 |
First filing? | Yes |
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 | 4 |
Number of claims | 3 |