Launching process and apparatus
United States Patent 3253511

Inventors:
Fritz, Zwicky
Publication Date:
05/31/1966
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Assignee:
Fritz, Zwicky
Primary Class:
89/1.814
Other Classes:
244/63, 89/8, 89/1.818, 89/1.817
International Classes:
F41A1/08; F41F3/00; F41A1/00
US Patent References:
3043221Rocket propulsion method and means