HEBEL AERATED CONCRETE
Building materials, not of metal, produced with raw materials consisting of silica sand, lime, cement, water and aluminum, namely, pre-cast concrete wall forms and concrete blocks; construction materials, namely, stones of mineral raw materials; lime and sand stones; artificial stones, in particular porous artificial stones; porous concrete; lightweight concrete; foamed concrete; concrete; mortar, dry mortar and dry concrete; assembly parts made of autoclaved aerated concrete, namely, concret...
Cancelled · September 22, 2010 · 85135659 ·