Pneumatic mattress
United States Patent 3089153
US Patent References:
Hospital mattress and bedpan construction
- - 2615175

Comfort mat
- - 2804911

Safety mattress
- - 2815516

Sanitary bed
- - 2924832

Control of inflatable articles
- - 2987735


Inventors:
Francois, Bosc Paul
Publication Date:
05/14/1963
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Assignee:
Youpa, Ets LA.
Primary Class:
5/710
Other Classes:
5/606, 297/DIG.003, 5/603, 5/655
International Classes:
A47C27/08