Patent FR-1888-189042
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File:FR-1888-189042.jpg Info from BOPI Tome VII 1888
| Year filed | |
|---|---|
| Year granted | 1888 |
| Office | FR |
| Patent number | 189042 |
| Inventors | Duminy, Bossière |
| Inventor country | FR |
| Applicant person | Duminy, Bossière |
| Applicant firm | |
| Applicant type | |
| Applicant is inventor? | Yes |
| Original title | Appareil à gouverner à dévirement |
| English title | Apparatus set to return rudder to default position after change |
| Tech fields | navigation, stability, rudder |
| Filing date | |
| Full specification filed date | |
| Application number | |
| Grant date | February 29, 1888 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Partially |
| Serial number | |
| Patent agent | Blétry frères |
| Assigned to | |
| National tech categories | FR 6.3 |
| IPCs | |
| CPCs | |
| Family year | |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
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