CRYSTEL NERO

Glass building materials; glass-ceramic building materials; exterior wall materials of glass for building; exterior wall materials of glass-ceramic for building; exterior wall materials for building, namely glass panels, glass-ceramic panels, glass boards, glass-ceramic boards, glass bricks, and glass-ceramic bricks; interior wall materials of glass for building; interior wall materials of glass-ceramic for building; interior wall materials for building, namely glass panels, glass-ceramic panels, glass boards, glass-ceramic boards, glass bricks, and glass-ceramic bricks; floor materials of glass for building; floor materials of glass-ceramic for building; floor materials for building, namely glass panels, glass-ceramic panels, glass boards, glass-ceramic boards, glass bricks, and glass-ceramic bricks