Title:
Medical exercising apparatus
United States Patent 2668709


Inventors:
Boyko, Rudolph J.
Application Number:
US18676450A
Publication Date:
02/09/1954
Filing Date:
09/26/1950
Assignee:
Boyko, Rudolph J.
Primary Class:
Other Classes:
482/63, 601/27, 601/36
International Classes:
A63B23/04; A63B21/16
View Patent Images:
US Patent References:
Foreign References:
FR828005A1938-05-09
FR858728A1940-12-02