Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements, of metal {or with an outer layer of metal or enameled metal with an outer layer imitating natural stone, brick work, tiled surface or the like}
Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements, of metal {or with an outer layer of metal or enameled metal with an outer layer imitating natural stone, brick work, tiled surface or the like}