Patent FR-1922-550862
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- Tech class: CPC B64C39/08: Aircraft not otherwise provided for having multiple wings
- Inventor location: rue Lenôtre, 4, Strasbourg, Bas-Rhin departement. This region had returned to France after WWI.
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
| Year filed | 1922 |
|---|---|
| Year granted | 1922 |
| Office | FR |
| Patent number | 550862 |
| Inventors | René Colin |
| Inventor country | DE |
| Applicant person | René Colin |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Avion amphibie |
| English title | Amphibious aircraft |
| Tech fields | seaplane |
| Filing date | 1922-04-29 |
| Full specification filed date | |
| Application number | |
| Grant date | 1922-12-22 |
| Granted? | 1 |
| Publication date | 1923-03-22 |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | None |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C39/08 |
| CPCs | CPC B64C39/08 |
| Family year | 1922 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 0 |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 1 |
| Number of diagram pages | 1 |
| Number of figures | 1 |
| Number of claims | 1 |
