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Source
2 STI Collection
published
1 2000
1 2022
author
1 Berend G. van der Wall
1 Dugan, Daniel C.
1 Franklin D. Harris
1 Giulianetti, Demo J.
1 Maisel, Martin D.
Type
1 Book
1 Contractor Report (CR)
center
2 ARC
subject Category
2 Aeronautics (General)
keyword
1 First
1 Focke
1 Helicopter
1 Inventor
distribution
2 Public