Title:
Hospital bed
United States Patent 2538993
US Patent References:
Hospital bed
- - 2336850

Hospital bed
- - 2373018


Inventors:
Carlos, Travis Don
Publication Date:
01/23/1951
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Assignee:
SIMMONS CO
Primary Class:
Other Classes:
5/618
International Classes:
A61G7/015; A61G7/002
Foreign References:
DE574875C