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Title:
Hospital bed sliding foot section
Document Type and Number:
United States Patent 3220022
Inventors:
Ted, Nelson
Publication Date:
11/30/1965
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Assignee:
Ted, Nelson
Primary Class:
5/618
International Classes:
A61G7/002
US Patent References:
0453237
1642140
Mattress-suspending means
2592025
Invalid chair
2995762
Appointments for beds
Foreign References:
CH338925A
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