Title:
Manually operated therapeutic roller and exercising device
United States Patent 3298687
US Patent References:
Heated roller device for facial treatment
- - 1911027

Roller board device
- - 2764411


Inventors:
James, Douglas William
Publication Date:
01/17/1967
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Assignee:
James, Douglas William
Primary Class:
482/132
Other Classes:
482/146, 482/122, 601/120
International Classes:
A61H15/00; A63B17/04; A63B21/055; A63B22/16; A63G11/00; A63B17/00; A63B21/02; A63B22/00
Foreign References:
DE509970C