Patent IT-1908-91118
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- Inventor location: Brescia
- Registro attestati 274/78
Sources
- Bollettino della proprietà intellettuale, 1908, p. 1189
| Year filed | 1908 |
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| Office | IT |
| Patent number | 91118 |
| Inventors | Achille Bertelli, Achille Bertelli fu Alessandro |
| Inventor country | IT |
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| Original title | Dispositivo di sicurezza per apparecchi aeronautici in genere, azionati da superfici aerodinamiche |
| English title | Safety apparatus for airships using aerodynamic surfaces (?) |
| Tech fields | safety, airfoil, aerodynamics |
| Filing date | 1908-02-28 |
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| Granted? | 1 |
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| Related to aircraft? | 1 |
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| National tech categories | IT 8 |
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