Inflatable support structure
United States Patent 3217325
Inventors:
Mullin, Doyle D.
Publication Date:
11/09/1965
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Assignee:
LITTON SYSTEMS INC
Primary Class:
International Classes:
H01Q15/20; H01Q15/14
Foreign References:
| FR1223184A | ||||
| GB718516A | ||||
| GB812376A |