Patent CH-1913-65269
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Advanced flying machine; CH65269A Georges Gramaticesco ; Filed 1913-01-29 • Published - Patent CH-1913-65269
- Tech class: CPC B64C3/385: Variable incidence wings
- Inventor location: Suisse
Sources
- Original patent document and bibliography entry on espacenet
- Patent CH65269A on google patents
- Bibliographic info on this patent and original patent document at DPMA
| Year filed | 1913 |
|---|---|
| Year granted | 1913 |
| Office | FR |
| Patent number | 453731 |
| Inventors | Georges Gramaticesco |
| Inventor country | CH |
| Inventor location | |
| Applicant person | Georges Gramaticesco |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Perfectionnements apportés aux aéroplanes et engins analogues |
| English title | Improvements to aeroplanes and their engines |
| Tech fields | |
| Filing date | 1913-01-29 |
| Full specification filed date | |
| Application number | |
| Grant date | 1913-04-11 |
| Granted? | 1 |
| Publication date | 1914-06-16 |
| Supplementary to patent | Patent BE-1912-02-07-Gramaticesco |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | A. Ritter |
| Assigned to | |
| National tech categories | CH 129b |
| IPCs | IPC B64C3/38 |
| CPCs | CPC B64C3/385 |
| Family year | 1912 |
| First filing? | 0 |
| Cites these patents | |
| Citations from after 1930 | 1 |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 3 |
| Number of diagram pages | 1 |
| Number of figures | 3 |
| Number of claims | 1 |
