Patent FR-1911-445241
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This includes math right on page one ; GOOD EXAMPLE ; example
- Tech fields uncertain: navigation (?), sighting
- Inventor location: Boulevard de Vaugirard, 16, Paris, Seine
Sources
- Aéro-Manuel 1914
- Original patent document and bibliography entry on espacenet
- Patent FR445241A on google patents
| Year filed | 1911 |
|---|---|
| Year granted | 1912 |
| Office | FR |
| Patent number | 445241 |
| Inventors | François Brocq |
| Inventor country | FR |
| Inventor location | Paris, Seine |
| Applicant person | François Brocq |
| Applicant firm | |
| Applicant type | |
| Applicant is inventor? | Yes |
| Original title | appareil de visée pour aéroplanes ou dirigeables |
| English title | sighting apparatus for aeroplanes and dirigibles |
| Tech fields | LTA, navigation, airplane, dirigibles |
| Filing date | 1911/08/29 |
| Full specification filed date | |
| Application number | |
| Grant date | 1912/08/30 |
| Granted? | Yes |
| Publication date | 1912/11/06 |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | None |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | |
| CPCs | |
| Family year | 1912 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 1 |
| Number of claims | 2 |
