Describes invention and illustrates several models; resembles monoplane with small wings, with helicopter propeller on vertical shaft; mechanical and construction problems; flying in autogiro; possibilities forecast; helicopter propeller wings permit safe vertical descent when normal propeller stops. (see also Aeronautique, no. 114, Nov. 1928, pp. 381-386, 8 figs)
The autogiro
El autogiro
Ingenieria y Construccion ; 6 , n 64
1928
6 pages
11 Figs.
Article (Journal)
Spanish
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Engineering Index Backfile | 1930
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Engineering Index Backfile | 1928
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