Chairs especially made for dental use; Dental apparatus and instruments; Dental chairs; Dental instruments; Dental mouth mirrors; Dental tools; Dental x-ray apparatus; Furniture especially made for dental use; Examination chairs specially made for medical use; Examination couches specially made for medical use; Light sources for medical use; Lighting for medical use; Tables (furniture), made for medical purposes; Tables of metal (furniture) made for medical purposes; Tables specially made for medical examination