Principles of airplane designed by A. K. ROHRBACH; diagram showing action of air forces on wing; history of revolving surfaces as means of obtaining lift; what has been done recently in France, United States and Germany. (See also - n 1297 Nov 2 1933 p 1087-90)
Rohrbach rotating wing aeroplane
Flight
Flight ; 25 , n 1298
1933
3 pages
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Emerald Group Publishing | 1929
|Emerald Group Publishing | 1929
|Engineering Index Backfile | 1930
Rohrbach. Flying boat "Rohrbach-Romar," the first commercial airplane for transocean flights
Engineering Index Backfile | 1928
|Engineering Index Backfile | 1928