United States Patent 2644296
Inventors:
Sanz, Manuel C.
James, Castelfranco
Publication Date:
07/07/1953
Assignee:
NORTH AMERICAN AVIATION INC
Other Classes:
428/677, 244/3.210, 428/933, 428/674, 416/229R, 244/52, 428/666, 428/663, 428/594, 416/229A, 428/585, 415/217.100
International Classes:
F42B10/64; F42B10/00