Patent IT-1909-105401
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- Inventor location: St. Eugène near Algiers
- Registro attestati: 312/220
Sources
- Bollettino della proprietà intellettuale anno 9 (1910), p. 773
Year filed | 1909 |
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Year granted | 1910 |
Office | IT |
Patent number | 105401 |
Inventors | Pierre-Mathieu Pietri |
Inventor country | DZ |
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Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Aéroplane cellulaire à effets compensés |
English title | Airplane with counterbalancing cells |
Tech fields | airplane, stability, whole, design, frame, Hargrave cells |
Filing date | 1909-10-06 |
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Granted? | 1 |
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Supplementary to patent | Patent FR-1909-395148 |
Related to aircraft? | 1 |
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National tech categories | IT 8 |
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