Difference between revisions of "Patent FR-1916-499470"
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{{Patent | {{Patent | ||
|Year filed=1916 | |Year filed=1916 | ||
| − | |Year granted= | + | |Year granted=1919 |
|Office=FR | |Office=FR | ||
|Patent number=499470 | |Patent number=499470 | ||
Latest revision as of 23:09, 31 March 2024
- B64C35/00 Flying-boats; Seaplanes
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
| Year filed | 1916 |
|---|---|
| Year granted | 1919 |
| Office | FR |
| Patent number | 499470 |
| Inventors | Marcel Besson |
| Inventor country | FR |
| Applicant person | Marcel Besson |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Perfectionnements apportés aux hydroaéroplanes, tels, notamment, que ceux comportant une nacelle en forme de coque |
| English title | Improvements made to hydroaeroplanes, such as, in particular, those comprising a hull-shaped nacelle |
| Tech fields | hydroaeroplanes |
| Filing date | 1916-05-01 |
| Full specification filed date | |
| Application number | 499470D |
| Grant date | 1919-11-20 |
| Granted? | 1 |
| Publication date | 1920-02-12 |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Paul Blum |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C35/00 |
| CPCs | CPC B64C35/00 |
| Family year | 1916 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 0 |
| Application ID | 19316541 |
| INPADOC family ID | 5379456 |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 3 |
| Number of claims | 1 |
