Title:
Calisthenic bar
United States Patent 2509810
US Patent References:
/1044018.html
- - 1044018

Exercising device
- - 1552073

Exercising device
- - 1918142

Physical culture and exercising device
- - 2209465


Inventors:
Core Jr., John C.
Publication Date:
05/30/1950
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Assignee:
Core Jr., John C.
Primary Class:
482/108
Other Classes:
D21/681, 241/179, 16/42T
International Classes:
A63B15/00; A63B21/06