72189640
Mar 25, 1964
Mar 2, 1965
MECHANICAL PHYSICAL THERAPY EXERCISERS IN THE FORM OF A DUAL CRANK EQUIPPED WHEEL MOUNTED ON A FLOOR SUPPORTED STANDARD WITH BED FRAME CLAMPS AND A BRAKE TO VARY THE RESISTANCE TO WHEEL ROTATION AND CAN BE OPERATED BY HANDS OR FEET EVEN WHILE LYING PRONE
Medical, Beauty & Agricultural