Title:
Personel propulsion unit
United States Patent 3243144
US Patent References:
Propulsion unit
- - 3021095

Turbo-fan lift device
- - 3023980


Inventors:
Hulbert, John K.
Moore, Wendell F.
Publication Date:
03/29/1966
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Assignee:
BELL AEROSPACE CORP
Primary Class:
244/4A
International Classes:
B64C39/02; B64C39/00
Foreign References:
CA689429A