Invalid's bed
United States Patent 2500742
US Patent References:
/0005100.html
- - 0005100

/0010315.html
- - 0010315

/0847758.html
- - 0847758

/0971381.html
- - 0971381

Invalid's bed
- - 1432777


Inventors:
Taylor, Allan J.
Publication Date:
03/14/1950
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Assignee:
Marvel, Beem
BEEM FOUNDATION
Primary Class:
5/616
International Classes:
A47C20/08; A61G7/015; A47C20/00; A61G7/002
US Patent References:
1858657Bed
2297105Hospital bed
2308592Hospitalization and posture bed
Foreign References:
SE4313A