Patent FR-1909-402479
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Year filed | 1909 |
---|---|
Year granted | 1909 |
Office | FR |
Patent number | 402479 |
Inventors | Gustav UNGER |
Inventor country | DE |
Applicant person | Gustav Unger |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Ballon dirigeable |
English title | Dirigible |
Tech fields | LTA |
Filing date | 1909-04-27 |
Full specification filed date | |
Application number | 402479D |
Grant date | 1909-10-09 |
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 | 1909 |
First filing? | 0 |
Cites these patents | |
Citations from after 1930 | |
Application ID | 19221760 |
INPADOC family ID | 5299664 |
Number of text pages | |
Number of diagram pages | |
Number of figures | |
Number of claims |
Sources
- espacenet Original patent document and bibliography entry on espacenet
- Inventor location: