Patent FR-1907-382542
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Sources
- Original patent document and bibliography entry on espacenet
Year filed | 1907 |
---|---|
Year granted | 1907 |
Office | FR |
Patent number | 382542 |
Inventors | Erik Emanuel Lindkvist |
Inventor country | SE |
Applicant person | |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Propulseur pour navires, aéroplanes et autres |
English title | Propeller for boats, airplanes, and other [vessels] |
Tech fields | propeller, propulsion, paddles, marine |
Filing date | 1907-07-18 |
Full specification filed date | |
Application number | |
Grant date | 1907-12-11 |
Granted? | 1 |
Publication date | 1908-02-10 |
Supplementary to patent | |
Related to aircraft? | -1 |
Serial number | |
Patent agent | Robert Gentizon |
Assigned to | |
National tech categories | FR 6.2 |
IPCs | IPC B63H1/04 |
CPCs | CPC B63H1/08, CPC B63H5/02 |
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 | 3 |
Number of figures | 5 |
Number of claims | 2 |