72140777
Mar 26, 1962
Mar 10, 1964
MEDICAL CARDIOGRAPH APPARATUS AND SYSTEMS FOR RADIO BROADCASTING CARDIOVASCULAR DATA FROM UNBORN FETUS BY MEANS OF ELECTRICAL CONNECTION TO THE MOTHER-NAMELY, MINIATURE RADIO BROADCASTING APPARATUS ATTACHED TO, CARRIED BY, OR SUPPORTED WITH RESPECT TO THE MOTHER, REMOTE RECEIVING APPARATUS FOR THE CARDIOVASCULAR DATA AND OTHER APPARATUS ASSOCIATED WITH SUCH SYSTEMS
Medical, Beauty & Agricultural