Patent FR-1898-278138
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- Inventor location: rue de l'Assomption, 68, Paris
Patent family descending from Patent FR-1898-278138
- Patent FR-1898-278138.1 (English title: cert of addition to the patent taken, 21 May 1898, for improvements to lightweight motors for airplanes, dirigibles, boats and cars, Supplementary to patent: Patent FR-1898-278138, National tech categories: FR 6.3)
- Patent FR-1898-278138 (English title: improvements to lightweight motors for airplanes, dirigibles, boats and cars, National tech categories: FR 6.3)
Sources
- L'Aérophile, Sep-Oct 1898, p448
- Aeronautical Journal, Jan 1899, p.24 - but inventor name misspelled as Adler
Year filed | 1898 |
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Year granted | 1898 |
Office | FR |
Patent number | 278138 |
Inventors | Clément Ader |
Inventor country | FR |
Applicant person | Clément Ader |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Perfectionnements aux moteurs légers pour l'usage de l'aviation, l'aérostation dirigeable, la navigation et l'automobilisme |
English title | improvements to lightweight motors for airplanes, dirigibles, boats and cars |
Tech fields | propulsion, navigation, LTA, motors, dirigibles, aerostat, airplane |
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Grant date | May 21, 1898 |
Granted? | 1 |
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Supplementary to patent | |
Related to aircraft? | 1 |
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National tech categories | FR 6.3 |
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Family year | 1898 |
First filing? | 1 |
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