6
Common metals and their alloys; metal building materials; transportable buildings of metal, in particular halls of lightweight construction; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores; all the aforesaid goods for garden design, swimming pool and pond construction, fountain construction, structural and civil engineering and cistern construction
17
Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture, in particular goods of expandable polystyrene, goods for insulation purposes (not of metal), fabric, felt, nonwovens and fleece fabrics; packing, stopping and insulating materials; flexible pipes, not of metal; all the aforesaid goods for garden design, swimming pool and pond construction, fountain construction, structural and civil engineering and cistern construction
19
Building materials (non-metallic), in particular hollow cell stones, lining stones, shaped stones, artificial stone, concrete building elements, natural stones, granite slabs, construction kits and formwork systems; non-metallic rigid pipes for building; asphalt, pitch and bitumen; non-metallic transportable buildings, in particular halls of lightweight construction; monuments, not of metal; all the aforesaid goods for garden design, swimming pool and pond construction, fountain construction, structural and civil engineering and cistern construction
37
Building construction; repair; installation services; all the aforesaid services in the field of garden design, swimming pool and pond engineering, fountain construction, structural and civil engineering and cistern construction