Patent IT-1909-106758
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- Inventor location: Busto Arsizio (Milano)
- Registro attestati: 325/205
Sources
- Bollettino della proprietà intellettuale, 1909, p. 1397
| Year filed | 1909 |
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| Year granted | 1910 |
| Office | IT |
| Patent number | 106758 |
| Inventors | Saturnino Ferrazzi |
| Inventor country | IT |
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| Original title | Dispositivo di eliche per aeroplani a rovesciamento comandato |
| English title | Airplane propeller with reversible control |
| Tech fields | airplane, propeller |
| Filing date | 1909-12-03 |
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| Granted? | 1 |
| Publication date | 1910-10-31 |
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| Related to aircraft? | 1 |
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| National tech categories | IT 8 |
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