Title:
MULTI-STAGE ROCKET
United States Patent 3491692
Inventors:
Blankenagel, Hans-jurgen
Application Number:
US3491692DA
Publication Date:
01/27/1970
Filing Date:
01/26/1968
Assignee:
BOLKOW GMBH
Primary Class:
International Classes:
F42B10/12; F42B15/36; (IPC1-7): F42B15/10
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