Patent IT-1905-79438
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Inventor name: Alfonso Guadagnini fu Gaetano (i.e. son of now-deceased Gaetano Guadagnini).
- Duration: 1 year
- Inventor location: Bologna
- Registro attestati: 217/43
Renewal:
- Serial number: 86187
- Date: December 29, 1906
- Duration: 2 years
- Registro attestati: 241/194
Sources
- Bollettino della proprietà intellettuale, 1905, p. 850
- Bollettino della proprietà intellettuale, 1907, p. 180
| Year filed | 1905 |
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| Year granted | 1905 |
| Office | IT |
| Patent number | 79438 |
| Inventors | Alfonso Guadagnini |
| Inventor country | IT |
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| Applicant is inventor? | 1 |
| Original title | Libra o bilancia aerea, specie di aeronave della classe degli aeroplani, che ha la proprietà principale de libarsi nell'aria automaticamente |
| English title | Libra, or aerial balance, airplane which automatically hovers |
| Tech fields | airplane, stability |
| Filing date | 1905-11-04 |
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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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