Patent DE-1916-321151
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This frame has most specifically to do with the buoyancy of hydroaeroplanes.
- Inventor location: Berlin-Johannisthal
Sources
| Year filed | 1916 |
|---|---|
| Year granted | 1920 |
| Office | DE |
| Patent number | 321151 |
| Inventors | |
| Inventor country | DE |
| Applicant person | |
| Applicant firm | Rumpler-Werke G.m.b.H. in Berlin-Johannisthal |
| Applicant type | COMPANY |
| Applicant is inventor? | No |
| Original title | Schwimmergestell fuer Wasserflugzeuge |
| English title | Frame (having to do with buoyancy), for hydroaeroplanes |
| Tech fields | airplane, hydroaeroplane, frame |
| Filing date | July 7, 1916 |
| Full specification filed date | |
| Application number | 321151D |
| Grant date | May 25, 1920 |
| Granted? | Yes |
| Publication date | May 25, 1920 |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | DE 77h.9 |
| IPCs | IPC B64C35/00 |
| CPCs | CPC B64F2700/6261, CPC B64C35/00 |
| Family year | 1916 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 10614232 |
| INPADOC family ID | 10058188 |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 3 |
| Number of claims |
