Exercising device
United States Patent 2951702
US Patent References:
/0434771.html
- - 0434771

Draw-works brace
- - 1762740

Exercise device
- - 2131570

/2725210.html
- - 2725210


Inventors:
Walter, Goodwin
Publication Date:
09/06/1960
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Assignee:
Walter, Goodwin
Primary Class:
International Classes:
A63B21/02; A63B21/16; A63B21/00