Patent FR-1910-408644-13325
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This is the third addition to Patent FR-1909-408644. It is quite poorly represented on Espacenet, though the IPC and CPC classifications are at least given. It's not on google patents at all. This patent number, or addition number, was sought based on its being listed on the original patent specification document of Patent FR-1911-408644.13935. Based on the filing date on the other additions, this one must have been filed in 1910.
Patent family descending from Patent FR-1909-408644
- Patent FR-1909-408644 (English title: Aerial propeller for aviation and aerostation)
- Patent FR-1909-408644.11929 (English title: Atmospheric propeller for aviation and aerostation, Supplementary to patent: Patent FR-1909-408644, National tech categories: FR 6.4)
- Patent FR-1910-408644-13325 (English title: Aerial propeller for aviation and aerostation, Supplementary to patent: Patent FR-1909-408644)
- Patent FR-1910-408644.12346 (English title: Atmospheric propeller for aviation and aerostation, Supplementary to patent: Patent FR-1909-408644, National tech categories: FR 6.4)
- Patent FR-1911-408644.13935 (English title: Aerial propeller for aviation and aerostation, Supplementary to patent: Patent FR-1909-408644, National tech categories: FR 6.4)
Sources
- Original patent document and bibliography entry on espacenet
| Year filed | 1910 |
|---|---|
| Year granted | |
| Office | FR |
| Patent number | 13325 |
| Inventors | Pierre Le Goaziou |
| Inventor country | FR |
| Inventor location | |
| Applicant person | Pierre Le Goaziou |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Propulseur atmosphérique pour aviation et aérostation |
| English title | Aerial propeller for aviation and aerostation |
| Tech fields | aerial propeller |
| Filing date | |
| Full specification filed date | |
| Application number | |
| Grant date | |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | Patent FR-1909-408644 |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
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| National tech categories | |
| IPCs | IPC B64D27/04 |
| CPCs | CPC B64D27/04 |
| Family year | 1909 |
| First filing? | |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
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