United States Patent 2735422
US Patent References:
Exercising and treatment apparatus
- - 2062299
Motion transmitting and control apparatus
- - 2165754
Invalid's exercising chair
- - 2261355
Exercising and treatment apparatus
- - 2062299
Motion transmitting and control apparatus
- - 2165754
Invalid's exercising chair
- - 2261355
Publication Date:
02/21/1956
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Primary Class:
Other Classes:
601/36, 482/60, 482/904
International Classes:
A61H1/02; A63B22/08; A63B21/005; A63B71/00; A63B22/06