Classifications for AAC Technologies Pte Ltd

H04R

Loudspeakers, Microphones, Gramophone Pick-ups Or Like Acoustic Electromechanical Transducers; Deaf-aid Sets; Public Address Systems

H01Q

Antennas, I.e. Radio Aerials

H04M

Telephonic Communication

G02B

Optical Elements, Systems Or Apparatus

H02K

Dynamo-electric Machines