Title:
CARDIAC EXERCISER
United States Patent 3529474


Inventors:
Olson, Albert M.
Johnson, Everett H.
Application Number:
US3529474DA
Publication Date:
09/22/1970
Filing Date:
12/05/1968
Assignee:
Albert, Olson M.
Everett, Johnson H.
Primary Class:
Other Classes:
482/113
International Classes:
A63B21/008; A63B23/04; A63B23/035; (IPC1-7): G01L5/02
View Patent Images:
US Patent References:
3375717Exercising measuring system1968-04-02
3323366Muscular exercising and evaluation apparatus1967-06-06
3301553Leg exerciser for bed patients1967-01-31
2784591Cycle ergometer1957-03-12
0747294N/A1903-12-15