Patent FR-1908-386306
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This patent is cited by Antoine-Padoue Filippi in patent text related to propulsion. No scan of the original is available but espacenet does have a bibliographic data page containing (only) the international classifications. The category is B63H1/00, "Propulsive elements directly acting on water (jet propulsion)".
Patent FR-1911-424987.15884 gives this patent the filing date 1908-01-17.
Patent family descending from Patent FR-1908-386306
- Patent FR-1908-386306
- 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)
Year filed | 1908 |
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Office | FR |
Patent number | 386306 |
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Applicant is inventor? | No |
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Tech fields | propulsion, marine |
Filing date | 1908/01/17 |
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Granted? | No |
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IPCs | IPC B63H1/12 |
CPCs | CPC B63H1/12 |
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First filing? | No |
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