Patent FR-1912-429645.16915
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Year filed | 1912 |
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Year granted | |
Office | FR |
Patent number | 429645.16915 |
Inventors | Alvaro Da Cunha |
Inventor country | FR |
Applicant person | |
Applicant firm | |
Applicant type | |
Applicant is inventor? | 1 |
Original title | 1er certificat d'addition au brevet pris, le 12 mai 1911, pour perfectionnements aux aéroplanes |
English title | 1st certificate of addition to the patent taken, 12 May 1911, for refinements to aeroplanes |
Tech fields | aeroplane |
Filing date | 1912-05-13 |
Full specification filed date | |
Application number | |
Grant date | |
Granted? | 1 |
Publication date | |
Supplementary to patent | FR-1911-429645 |
Related to aircraft? | Yes |
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Assigned to | |
National tech categories | FR 6.4 |
IPCs | |
CPCs | |
Family year | 1912 |
First filing? | |
Cites these patents | |
Citations from after 1930 | |
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INPADOC family ID | |
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Sources
- Aéro-Manuel 1914; http://espacenet.com/searchResults?query=fr16915e
- Original patent document and bibliography entry on espacenet
- on google patents
- Inventor location: