Patent IT-1907-91329
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Rivendicazione di priorità dal 22 settembre 1906.
- Registro attestati 263/197
Patent family descending from Patent FR-1902-326727
- Patent IT-1902-65889 (Supplementary to patent: Patent FR-1902-326727, National tech categories: IT 8)
- Patent RU-1902-11972 (English title: Flying apparatus, Supplementary to patent: Patent FR-1902-326727, National tech categories: RU Group V)
- Patent FR-1906-369937 (English title: Improvements to an ascension surface applicable to machines designed to have the ability to lift themselves, sustain themselves, and to navigate in the air, Supplementary to patent: Patent FR-1902-326727, National tech categories: FR 6.4)
- Patent IT-1908-98096 (English title: Improvements to an ascension surface applicable to machines designed to have the ability to lift themselves, sustain themselves, and to navigate in the air, Supplementary to patent: Patent FR-1902-326727 • Patent IT-1907-91329 • Patent IT-1902-65889, National tech categories: IT 8)
- Patent FR-1911-424987.15884 (English title: propeller applicable to aerial and nautical navigation, Supplementary to patent: Patent FR-1902-326727 • Patent FR-1906-369937 • Patent FR-1910-424987 • Patent FR-1907-379553 • Patent FR-1908-386306 • Patent FR-1909-401714, National tech categories: FR 6.2)
Sources
- Bollettino della proprietà intellettuale, 1908, p. 218
| Year filed | 1907 |
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| Office | IT |
| Patent number | 91329 |
| Inventors | Antoine-Padoue Filippi |
| Inventor country | FR |
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| Applicant is inventor? | 1 |
| Original title | Perfectionnements à une surface d'ascension applicable aux appareils destinés à pouvoir s'élever, se soutenir et se diriger dans l'air |
| English title | Improvements to an ascension surface applicable to machines designed to have the ability to lift themselves, sustain themselves, and to navigate in the air |
| Tech fields | texture, propulsion, navigation, airfoil |
| Filing date | 1907-09-14 |
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| Granted? | 1 |
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| Supplementary to patent | Patent IT-1902-65889, Patent FR-1902-326727 |
| Related to aircraft? | 1 |
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| National tech categories | IT 8 |
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