Difference between revisions of "Patent ES-1901-27364"
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{{Patent | {{Patent | ||
|Year filed=1901 | |Year filed=1901 | ||
− | |Year granted= | + | |Year granted=1901 |
− | |Office= | + | |Office=ES |
|Patent number=27364 | |Patent number=27364 | ||
|Inventors=Maurice Léger | |Inventors=Maurice Léger |
Latest revision as of 18:02, 25 September 2021
Sources
- Bibliographic data via Espacenet
- Inventor location: Monaco
(Espacenet has no original document for this patent. This likely comports with Patent GB-1901-3691 and Patent HU-1901-22471 and Patent CH-1902-23691 and Patent AT-1903-12702. The date below, 1901-04-01, may be that of the patent's application or of its granting. The priority date 1901.02.20 comports with its Hungarian application date. France's apparently being left out, here, is odd.)
Year filed | 1901 |
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Year granted | 1901 |
Office | ES |
Patent number | 27364 |
Inventors | Maurice Léger |
Inventor country | MC |
Applicant person | Maurice Léger |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Un aparato volador dirigible, más pesado que el aire, movido por hélices "Helicóptero" |
English title | A directable flying apparatus, heavier than air, moved by propellers "Helicopter" |
Tech fields | Helicopter |
Filing date | 1901-04-01 |
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Grant date | 1901-04-01 |
Granted? | |
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Supplementary to patent | Patent HU-1901-22471 |
Related to aircraft? | 1 |
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Cites these patents | |
Citations from after 1930 | |
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