APPARATUS AND INSTRUMENTS FOR USE IN THE HEARING AID INDUSTRY, NAMELY, COMPUTER-AIDED DESIGN AND COMPUTER-AIDED MANUFACTURING OF INDIVIDUAL OTOPLASTICS FOR HEARING AIDS
Electrical and Scientific ApparatusHEARING AIDS AND PARTS THEREOF AND ACCESSORIES THEREFOR, NAMELY, EAR PLUGS, EAR MOULDS AND SHELLS FOR HEARING AIDS
Medical Apparatus