Class 037
Construction and Repair Services
Medical services of an expert on acoustic hearing apparatus, namely, therapeutical and medicinal support of the aurally handicapped
Class 042
Computer & Software Services & Scientific Services
[ Tinnitus instruments; ] hearing aids and their parts; [ hearing aid glasses ]
Class 044
Medical, Beauty & Agricultural Services
[ Computer programming, maintenance of computer software, scientific research in the field of audiology and medical technology, audiological data analysis for others ]