Electric brushes being parts of machines; electrically-operated brushes, being parts of machines; exhausts for motors and engines; pneumatic controls for machines, motors and engines; pneumatic tube conveyors; pumps and compressors as parts of machines, motors and engines; pumps as parts of machines, motors and engines; pumps for machines; stators being parts of machines

Aerials; earphones; earphones and headphones; electric accumulators; electric sensors; horns for loudspeakers; integrated circuits; microphones; optical lenses; personal stereos; sound transmitting apparatus

Computer software design; data conversion of computer programs and data, not physical conversion; installation of computer software; maintenance of computer software; product research and development; research and development of new products for others