Difference between revisions of "Patent IT-1904-70960"
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Latest revision as of 22:21, 27 February 2021
- 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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Year granted | |
Office | IT |
Patent number | 70960 |
Inventors | Romeo Frassinetti |
Inventor country | IT |
Applicant person | |
Applicant firm | |
Applicant type | |
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 |
Full specification filed date | |
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Granted? | |
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Supplementary to patent | |
Related to aircraft? | 1 |
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Assigned to | |
National tech categories | IT 8 |
IPCs | |
CPCs | |
Family year | |
First filing? | |
Cites these patents | |
Citations from after 1930 | |
Application ID | |
INPADOC family ID | |
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