Attachment for hospital beds
United States Patent 2536707
US Patent References:
/0607607.html
- - 0607607
/1082177.html
- - 1082177
/1100401.html
- - 1100401
Adjustable wheel stretcher
- - 1694172
Patient lifting device
- - 2208410
/0607607.html
- - 0607607
/1082177.html
- - 1082177
/1100401.html
- - 1100401
Adjustable wheel stretcher
- - 1694172
Patient lifting device
- - 2208410
Inventors:
Martha, Allyn
Publication Date:
01/02/1951
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Assignee:
Martha, Allyn
Primary Class:
International Classes:
A61G7/10
Foreign References:
| GB190923954A | ||||
| FR665431A |