Title:
Collapsible stretcher
Document Type and Number:
United States Patent 2596250
Publication Date:
05/13/1952
Assignee:
Klingler, Ira C.
Other Classes:
5/202, 108/169, 108/167, 108/173, 108/174, 280/640, 5/81.10R
International Classes:
A61G1/013; A61G1/02; A61G7/05; A61G1/00