[ Amplification apparatus for the hard of hearing, namely, portable amplifiers; accessories for amplification apparatus for the hard of hearing, namely, amplifiers, electronic receiver transmitters, electric connection cords, connection cables, receiver and amplifier adaptors for batteries, network feeders; induction devices for connecting to telephones and to any sound-emitting apparatus, namely, tinnitus maskers; apparatus producing oscillations, namely, oscillators ]

[ Acoustic apparatus for the hard of hearing, namely, hearing aids; prostheses for ears; air-conduction and bone-conduction receivers for use with hearing aids; curved pieces for bone-conduction receivers, namely, transmitters for use with hearing aids ]

[ Scientific and technological services and research and design relating thereto in the field of hearing aids for people with hearing disorders; medical research in the audiological field ]

Medical and paramedical assistance provided for the deaf; medical services for the treatment of deafness