Mounting of a piezoceramic transducer in a telephone set
Mounting of pickup stylus
Mounting structure of speaker for vehicle
Mouthpiece for telephone receivers
Mouthpiece for telephone transmitters
Mouthpiece for telephone transmitters
Movable coil for loudspeakers and microphones
Movable speaker covering
Movable-coil electrodynamic transducer diaphragm
Moving coil actuator for middle ear implants
Moving coil pickup cartridge
Moving coil pickup cartridge
Moving coil transducers
Moving coil type stereophonic pickup cartridge
Moving iron stereophonic phonograph pickup
Moving part and electrodynamic transducer provided with such...
Moving-coil loudspeaker
Moving-coil loudspeaker unit
Moving-coil pickup
Multi-button remote control headset with improved signaling