Patent DE-1917-321028
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Sources
- espacenet
- Original via Espacenet
- Inventor location: Berlin-Johannisthal
Year filed | |
---|---|
Year granted | 1917 |
Office | DE |
Patent number | 321028 |
Inventors | |
Inventor country | DE |
Applicant person | |
Applicant firm | Rumpler-Werke G.m.b.H. in Berlin-Johannisthal |
Applicant type | COMPANY |
Applicant is inventor? | Yes |
Original title | Doppeldecker |
English title | Biplane |
Tech fields | airplane, biplane, frame, construction |
Filing date | March 13, 1917 |
Full specification filed date | |
Application number | 321028D |
Grant date | May 7, 1920 |
Granted? | Yes |
Publication date | May 7, 1920 |
Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | DE 77h.5 |
IPCs | IPC B64C39/08 |
CPCs | CPC B64C39/08 |
Family year | 1917 |
First filing? | No |
Cites these patents | |
Citations from after 1930 | |
Application ID | 10613105 |
INPADOC family ID | 10058069 |
Number of text pages | 2 |
Number of diagram pages | |
Number of figures | 5 |
Number of claims | 2 |