Patent AT-1910-47551
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The original document of this patent makes reference to a German patent filed 1909-02-25, which we may temporarily designate as Patent DE-1909-02-25 Hugo Erdmann. Said designee is therefore the parent patent to which Patent HU-1910-50318 make reference.
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: Charlottenburg
Year filed | 1910 |
---|---|
Year granted | 1910 |
Office | AT |
Patent number | 47551 |
Inventors | Hugo Erdmann |
Inventor country | DE |
Applicant person | Hugo Erdmann |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Verfahren zum Füllen von Luftballons und zur Erhaltung ihrer Tragfähigkeit während der Fahrt durch flüssigen Wasserstoff |
English title | Method of filling balloons and maintaining their carrying capacity while driving through liquid hydrogen |
Tech fields | LTA, Fueling, Airship, Subsystem, Hydrogen |
Filing date | 1910-02-21 |
Full specification filed date | |
Application number | |
Grant date | 1910-12-01 |
Granted? | 1 |
Publication date | 1911-04-25 |
Supplementary to patent | Patent DE-1909-02-25 Hugo Erdmann |
Related to aircraft? | Yes |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | AT 77d |
IPCs | |
CPCs | |
Family year | 1909 |
First filing? | 0 |
Cites these patents | |
Citations from after 1930 | |
Application ID | |
INPADOC family ID | |
Number of text pages | 1 |
Number of diagram pages | 0 |
Number of figures | 0 |
Number of claims | 2 |