Balloon construction
United States Patent 3119579
US Patent References:
/1286579.html
- - 1286579

/1288451.html
- - 1288451

/1290979.html
- - 1290979

Kite, captive, or observation balloon
- - 1376121

Flying machine
- - 1477338


Inventors:
Borgeson, Wesley C.
Henjum, Harvey E.
Whitnah, Gordon R.
Publication Date:
01/28/1964
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Assignee:
LITTON SYSTEMS INC
Primary Class:
244/31
International Classes:
B64B1/12; B64B1/00
US Patent References:
1580004Airship
2886265Light weight pneumatic airplane
2919082Balloon having reinforcing structure
Foreign References:
GB534247A