73171090
May 19, 1978
Jan 1, 1980
TAKACHIHO KOHEKI KABUSHIKI KAISHA AND KABUSHIKI KAISHANIPPONBIORHYTHM KYOKAI
ELECTRONIC APPARATUS FOR CALCULATING THE BIORHYTHMS OF A HUMAN SUBJECT AND DRAWING-UP A BIORHYTHM CHART IN ACCORDANCE WITH SUCH CALCULATIONS
Electrical and Scientific Apparatus