Patent FR-1910-417918
Jump to navigation
Jump to search
Making reference to an Austrian predecessor filed 1910-05-30, this French patent is a descendant of Patent AT-1910-52461.
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: Austria
Year filed | 1910 |
---|---|
Year granted | 1910 |
Office | FR |
Patent number | 417918 |
Inventors | August Warchalowski |
Inventor country | AT |
Applicant person | August Warchalowski |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Hélice en bois pour véhicules aériens |
English title | Wooden aircraft propeller for aircraft |
Tech fields | Propellers, Wood, Propulsion, Design, Subsystem |
Filing date | 1910-07-06 |
Full specification filed date | |
Application number | 417918D |
Grant date | 1910-09-14 |
Granted? | 1 |
Publication date | 1910-11-25 |
Supplementary to patent | Patent AT-1910-52461 |
Related to aircraft? | 1 |
Serial number | |
Patent agent | J. Bonnet-Thirion |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64C11/20 |
CPCs | CPC B64C11/205 |
Family year | 1910 |
First filing? | 0 |
Cites these patents | |
Citations from after 1930 | |
Application ID | 19236861 |
INPADOC family ID | 5310793 |
Number of text pages | 2 |
Number of diagram pages | 1 |
Number of figures | 3 |
Number of claims | 2 |