CPC Subgroup Additional Only
E04F 2290/041 against noise
Full Title
Specially adapted covering, lining or flooring elements not otherwise provided for > for insulation or surface protection, e.g. against noise, impact or fire > against noise
2 direct subcodes
Child Classifications
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- E04F 2290/042 with a facing or top layer for sound insulation
- E04F 2290/043 with a bottom layer for sound insulation