Patent FR-1913-456886
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- Tech class CPC B64C23/005: Influencing air flow over aircraft surfaces, not otherwise provided for
- Inventor location: Seine
Sources
- Original patent document and bibliography entry on espacenet
- Patent FR456886A on google patents
| Year filed | 1912 |
|---|---|
| Year granted | 1913 |
| Office | FR |
| Patent number | 456886 |
| Inventors | Charles-Henri Andry-Bourgeois |
| Inventor country | FR |
| Inventor location | Seine |
| Applicant person | Charles-Henri Andry-Bourgeois |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Aéro-hélicoplane |
| English title | Aéro-hélicoplane |
| Tech fields | hybrid, helicopter |
| Filing date | 1912-06-29 |
| Full specification filed date | |
| Application number | 456886D |
| Grant date | 1913-06-30 |
| Granted? | 1 |
| Publication date | 1913-09-06 |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Schwab |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C23/00 |
| CPCs | CPC B64C23/005, CPC B64C2700/6274 |
| Family year | 1912 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 0 |
| Application ID | 19274980 |
| INPADOC family ID | 5343389 |
| Number of text pages | 3 |
| Number of diagram pages | 1 |
| Number of figures | 6 |
| Number of claims | 4 |
