Inflatable cushion or the like
United States Patent 2887692
US Patent References:
Air mattress
- - 2318492

Manufacture of flat inflatable objects
- - 2703770


Inventors:
Berveir, Gosman Clarence
Publication Date:
05/26/1959
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Assignee:
Berveir, Gosman Clarence
Primary Class:
5/655.300
Other Classes:
297/DIG.003, 5/711
International Classes:
A47C27/08
Foreign References:
GB444280A