Optical, signalling, checking (supervision), life-saving apparatus; fire-extinguishing apparatus; luminescent displays

Rubber; polymer material vulcanizable to rubber and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture; stopping and insulating materials; flexible sleeves, not of metal; sealing plugs primarily of rubber or of polymer material vulcanizable to rubber, fire-resistant sealing plugs made primarily of rubber; sealing plugs, fire-resistant or non-fire resistant; waterproof packings in particular for sealingly surrounding pipes and/or cables; sealing packings; pipe muffs not of metal, insulating sheaths for cables; sealing material; sealing muffs made of rubber or polymer material vulcanizable to rubber; sealing gaskets; sealing sleeves made of rubber or rubber-like material, sealants made of polymer material vulcanizable to rubber; muffs, not of metal for pipes, not included in other classes; goods (not included in other classes) of foam and rubber for use in sealing systems

Building materials (non-metallic); non-metallic rigid pipes for building; refractory building materials that are non-metallic fireproof constructions; non-metallic conduits for pipes and/or cables; ceramic conduits for pipes and/or cables

Goods (not included in other classes) of plastics for use in sealing systems

Construction; repair; installation of sealing systems or of exit routes in case of fire