Patent FR-1910-412059
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This is identical to Patent AT-1909-40038, the parent patent of this family.
Sources
- Original patent document and bibliography entry on espacenet
Year filed | 1910 |
---|---|
Year granted | 1910 |
Office | FR |
Patent number | 412059 |
Inventors | Wilhelm Kress |
Inventor country | AT |
Applicant person | Wilhelm Kress |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Aéroplane |
English title | Aeroplane, actually hybrid featuring adjustable propellers which aid in ascension as well as forward propulsion |
Tech fields | Airplane, Propellers, Sustentation, Helicopter, Hybrid, Propulsion, Ascension, Design |
Filing date | January 31, 1910 |
Full specification filed date | |
Application number | 412059D |
Grant date | April 23, 1910 |
Granted? | 1 |
Publication date | July 2, 1910 |
Supplementary to patent | Patent AT-1909-40038 |
Related to aircraft? | Yes |
Serial number | |
Patent agent | Matray frères et Cie |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64C23/00 |
CPCs | CPC B64C2700/6274, CPC B64C23/005 |
Family year | 1909 |
First filing? | 0 |
Cites these patents | |
Citations from after 1930 | |
Application ID | 19231127 |
INPADOC family ID | |
Number of text pages | 2 |
Number of diagram pages | 1 |
Number of figures | 3 |
Number of claims | 1 |