Patent FR-1912-443473
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- Inventor location:
Sources
- Aero-Manuel 1914
- [1]
- Original patent document and bibliography entry on espacenet
- on google patents
| Year filed | 1912 |
|---|---|
| Year granted | 1912 |
| Office | FR |
| Patent number | 443473 |
| Inventors | Leon Benier |
| Inventor country | |
| Inventor location | |
| Applicant person | Leon Benier |
| Applicant firm | |
| Applicant type | |
| Applicant is inventor? | 1 |
| Original title | moteur à deux temps pour aéroplanes |
| English title | double engine for aeroplanes |
| Tech fields | aviation, propulsion |
| Filing date | 1912-05-07 |
| Full specification filed date | |
| Application number | FR443473 (A) |
| Grant date | 1912-09-25 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
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| National tech categories | FR 5.8 |
| IPCs | IPC F01B9/06 |
| CPCs | CPC F02B57/08, CPC F02B75/02, CPC F01B9/06, CPC F02B2075/025, CPC F02B2075/1832 |
| Family year | 1912 |
| First filing? | |
| Cites these patents | |
| Citations from after 1930 | |
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