73039035
Dec 9, 1974
Jun 13, 1978
MINIATURE ELECTRONIC CIRCUITS FOR USE IN CARDIAC PACEMAKERS OR THE LIKE, DIGITAL OR ANALOGUE IN OPERATION-NAMELY, SEMICONDUCTOR HYBRID CIRCUITS AND INTEGRATED CIRCUITS; ELECTRONIC COMPONENTS FOR HYBRID AND INTEGRATED CIRCUITS; PACKAGES FOR ELECTRONIC CIRCUITS AND COMPONENTS; AND THICK FILM ELECTRONIC CIRCUITS AND COMPONENTS
Electrical and Scientific Apparatus