Intermittent cervical traction apparatus
United States Patent 2633124
US Patent References:
/0761504.html
- - 0761504

/0891678.html
- - 0891678

/0963890.html
- - 0963890

/1205649.html
- - 1205649

Anatomical developing and adjusting machine
- - 1348896


Inventors:
Louis, Yellin
Publication Date:
03/31/1953
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Assignee:
Louis, Yellin
Primary Class:
602/36
Other Classes:
482/10, 602/32, 297/392
International Classes:
A61H1/02
US Patent References:
2315997Vascular exerciser