Mattress support structure
United States Patent 3332090
US Patent References:
/1257072.html
- - 1257072

/2711207.html
- - 2711207

Hospital bed
- - 2902701

Bed pan with disposable liner
- - 3115644


Inventors:
Wetzler, Justin J.
Publication Date:
07/25/1967
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Assignee:
Wetzler, Justin J.
Primary Class:
5/604
Other Classes:
4/450, 5/695
International Classes:
A61G7/02