Earphones; headphones; headsets for mobile telephones * ; * [, computers, portable media players, radios, tape recorders, TVs, CD players, and DVD players; cabinets for loudspeakers; loudspeakers; horns for loudspeakers; sound transmitting apparatus; portable media players; audio- and video-receivers; ] computer peripheral devices [ ; equipment for communication network, namely, reconfigurable processors for use in wireless communication handsets and network equipment in the field of wideband...

Lightweight synthetic concrete additive composed of specialty-coated waste expanded polystyrene particles