Antennas; electric batteries; dictating machines; sound recording discs being blank audio discs, pre-recorded CDs featuring music; electric sockets; electrical plugs and other electric contacts and connections; record players; intercommunication apparatus, namely, intercoms and telephones; megaphones; acoustic membranes; sound recording carriers being blank CDs for sound recording, pre-recorded CDs featuring music; cassette players; compact disc players; personal stereos; phonograph records featuring music; walkie-talkies; electric wires; electricity distribution consoles; radios; vehicle radios; transparency projection apparatus; telephone receivers; speed regulators for record players; acoustic couplers; hands-free kits for telephones; electronic notice boards; sound recording strips, namely, blank magnetic audio tapes; horns for loudspeakers; speaking tubes; voting machines; chargers for electric batteries; sound locating instruments, namely, noise and sound level meters; sonometers being sound level meters; apparatus for reproduction of sound; apparatus for recording of sound; projection apparatus, namely, video projectors, transparency projection apparatus; amplifiers
Electrical and Scientific Apparatus