Patent IT-1904-70960
Revision as of 04:31, 9 May 2020 by LTA (talk | contribs) (mixed up the numbers; moved Baravelli data to Patent IT-1904-70952 and now replacing with Frassinetti data)
- Duration: 6 years
- Registro Attestati: 184/118
- Inventor location: Verona
Source
- Bollettino della proprietà intellettuale, 1904, p. 125
Year filed | 1904 |
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Office | IT |
Patent number | 70960 |
Inventors | Romeo Frassinetti |
Inventor country | IT |
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Applicant is inventor? | 1 |
Original title | Sotto affusto girevole orizzontale di macchina motrice, specialmente applicabile agli aerostat dirigibili |
English title | Lower-mounted horizontal spinning propeller, especially for dirigible aerostats |
Tech fields | LTA, propeller, navigation |
Filing date | 1904-02-03 |
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Related to aircraft? | 1 |
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National tech categories | IT 8 |
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