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Stretcher
United States Patent 2242311
Inventors:
Lucey, Daniel D.
Publication Date:
05/20/1941
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Download PDF 2242311
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Assignee:
Lucey, Daniel D.
Primary Class:
5/627
Other Classes:
5/187, 5/57.100
International Classes:
A61G1/003
;
A61G1/013
;
A61G1/00