Difference between revisions of "Patent FR-1910-412488"
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|Related to aircraft=Yes | |Related to aircraft=Yes | ||
|National tech categories=FR 6.4 | |National tech categories=FR 6.4 | ||
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|Family year=1910 | |Family year=1910 |
Revision as of 08:45, 8 April 2017
Year filed | 1910 |
---|---|
Year granted | 1910 |
Office | FR |
Patent number | 412488 |
Inventors | Hugo ERDMANN |
Inventor country | DE |
Applicant person | ERDMANN HUGO |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Utilisation de l'hydrogène liquide en aéronautique |
English title | utilization of liquid hydrogen in aviation |
Tech fields | propulsion, lift |
Filing date | 1910-02-10 |
Full specification filed date | |
Application number | 412488D |
Grant date | 1910-07-13 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64B1/00 |
CPCs | CPC B64B1/00 |
Family year | 1910 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | |
Application ID | 19231548 |
INPADOC family ID | 5306171 |
Number of text pages | |
Number of diagram pages | |
Number of figures | |
Number of claims |
- Sources
- espacenet espacenet Inventor location (imputed):