IFKOO

Balances; Data cables; Fire blankets; Hygrometers; Intercoms; Light emitting diodes (LEDs); Loudspeakers; Microphones; Radio beacon machines and apparatus; Radio sets; Radio receivers and transmitters; Scales; Slide projectors; Walkie-talkies; Wireless speakers; Aeronautical radio communication machines and apparatus; Carpenters' rules; Cases for smartphones; Covers for smartphones; Directional compasses; Earphones and headphones; Precision balances; Swimming goggles