Patent FR-1912-444044
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Sources
- Aero-Manuel 1914
- Original patent document and bibliography entry on espacenet
- on google patents
Year filed | 1912 |
---|---|
Year granted | 1912 |
Office | FR |
Patent number | 444044 |
Inventors | Otto Dieffenbach, Wilhem Moldenhauer |
Inventor country | DE |
Applicant person | Otto Dieffenbach, Wilhem Moldenhauer |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Matière spéciale pour la fabrication de l'hydrogène, de l'azote ou du mélange de ces deux corps |
English title | Special material for fabricating hydrogen, nitrogen or a mixture of these |
Tech fields | LTA, gas, hydrogen, fuel |
Filing date | 1912-05-20 |
Full specification filed date | |
Application number | FR444044 (A) |
Grant date | 1912-07-29 |
Granted? | 1 |
Publication date | 1912-10-08 |
Supplementary to patent | Patent DE-1911-05-24 |
Related to aircraft? | 1 |
Serial number | |
Patent agent | Armengaud jeune |
Assigned to | |
National tech categories | FR 14.1 |
IPCs | IPC C01B3/06, IPC C01B3/10 |
CPCs | CPC C01B3/061, CPC C01B3/10, CPC Y02E60/36 |
Family year | 1911 |
First filing? | 0 |
Cites these patents | |
Citations from after 1930 | |
Application ID | |
INPADOC family ID | |
Number of text pages | 3 |
Number of diagram pages | 0 |
Number of figures | 0 |
Number of claims | 3 |