ESTEL

Class [19]
Non-Metallic Building Material Products

Structural parts of roofs, walls and ceilings; prefabricated houses, prefabricated garages; sky-lights and windows; all made wholly or principally of timber and/or plastics; cement for building; articles and materials, all included in Class 19 and made of clay; non-metallic road making materials; fireproof stones; asphalt pitch and bitumen.