GRAF ECOSCREEN

Abstract

Shafts and distribution shafts for separating and collecting water, not of metal; containers [structures] for collection and infiltration of water, not of metal; transportable buildings, not of metal; building and construction materials, not of metal, for the collection and use of water, wastewater and rainwater.; Water separators for separating solids from liquids; parts and fittings for the aforementioned goods included in this class.; Water filtering devices, apparatus and installations; infiltration filters; water purification installations, apparatus and devices; parts and fittings for the aforementioned goods included in this class.