Main prod. Group survey   Industriegruppenübersicht  
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14

Electrical and electronics industry

Signalling and security technology, indication and information systems

Signalling apparatus, acoustical

5781.11

D.C. alarm clocks, bells, ringers

5781.14

Buzzers

5781.17

Gongs

5781.19

Sound tube door bells

5781.21

Apparatus for signaling sounds

5781.24

A.C. clocks

5781.27

Signal hooters

5781.31

Sirens

5781.51

Signalling and warning devices, weatherproof and/or explosion-proof

5781.98

Game warning reflectors, acoustic