Title:
Traction device
United States Patent 2940441

Inventors:
Demarest, William C.
Edward, Malmstrom
Publication Date:
06/14/1960
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Assignee:
G & D SURGICAL & DRUG CO INC
Primary Class:
602/32
International Classes:
A61H1/02
US Patent References:
2315997Vascular exerciser
2475003Body manipulation apparatus
2633125Intermittent cervical traction apparatus
2690175Traction table