Patent AT-1916-79728
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Airplane with hollow propeller shaft to accommodate machine gun fire. Cf. Patent DE-1913-290120; but this design has cylinders for some purpose...
Matches Patent HU-1916-80452.
Sources
- Original patent document and Bibliographic info on this patent at DPMA
- Original patent document and bibliography entry on espacenet
Year filed | 1916 |
---|---|
Year granted | 1919 |
Office | AT |
Patent number | 79728 |
Inventors | |
Inventor country | AT |
Applicant person | |
Applicant firm | Ungarische Lloyd Flugzeug und Motorenfabrik AG |
Applicant type | COMPANY |
Applicant is inventor? | 1 |
Original title | Flugzeug |
English title | Airplane |
Tech fields | airplane, design, military |
Filing date | 1916-09-12 |
Full specification filed date | |
Application number | |
Grant date | 1919-05-15 |
Granted? | 1 |
Publication date | 1920-01-10 |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | AT 77d |
IPCs | |
CPCs | |
Family year | 1916 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | |
Application ID | |
INPADOC family ID | |
Number of text pages | 1 |
Number of diagram pages | 1 |
Number of figures | 1 |
Number of claims | 1 |