containers and packaging of paper and cardboard; packaging materials of paper, cardboard and/or plastic; composite materials, in particular using the aforesaid materials to produce packaging, containers and boxes

packaging containers made of paper, paper board or cardboard, and made of paper, paper board or cardboard laminated with plastic; paper, cardboard, and paper and cardboard laminated with plastic all for use in further manufacture of packaging containers and boxes

Safety light curtains, in the nature of ultra-compact presence-sensing devices