Invalid utility bed
United States Patent 2691781
US Patent References:
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Inventors:
Pirone, Frank J.
Hammann, Hans K.
Publication Date:
10/19/1954
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Assignee:
GERIATRIC UTILITY BED CORP
Primary Class:
5/600
Other Classes:
5/425, 5/217, 5/187
International Classes:
A61G7/00
US Patent References:
2164484Detachable side panel for beds
2347389Surgery cot
2491966Play pen