Description of dual plane convertible from biplane to monoplane or vice versa. (See also Airway Age vol. 20, no. 11, Nov. 1929 pp. and 1 fig)
Simplex convertible biplane-monoplane
Aero Digest
Aero Digest ; 15 , n 5
1929
2 Figs.
Article (Journal)
English
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Convertible monoplane -- Biplane wings
Engineering Index Backfile | 1926
|Engineering Index Backfile | 1929
|Engineering Index Backfile | 1929
|Emerald Group Publishing | 1998
|Engineering Index Backfile | 1929
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