Patent CH-1912-71863
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- Inventor location: Milan, Italy
Sources
- Original patent document and bibliography entry at espacenet
- Bibliographic info on this patent and original patent document at DPMA
| Year filed | 1912 |
|---|---|
| Year granted | 1916 |
| Office | CH |
| Patent number | 71863 |
| Inventors | Cosimo Canovetti |
| Inventor country | FR |
| Applicant person | Cosimo Canovetti |
| Applicant firm | |
| Applicant type | |
| Applicant is inventor? | 1 |
| Original title | Dispositif additionnel travaillant par le recul, pour augmenter le rendement du mécanisme propulseur de machines volantes |
| English title | Additional device working by recoil, to increase the efficiency of the propulsion mechanism of flying machines |
| Tech fields | propellers, Propulsion |
| Filing date | 1912-05-31 |
| Full specification filed date | |
| Application number | |
| Grant date | 1916-03-01 |
| Granted? | 1 |
| Publication date | 1916-03-01 |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Dr. Forrer & Hug |
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| National tech categories | |
| IPCs | |
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| Family year | |
| First filing? | |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
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| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 3 |
| Number of claims | 1 |
