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in 2002 hat die englische firma pilkington erstes in der welt das selbstgereinigte glas vorgestellt.
in 2002 english firm pilkington has presented the first-ever self-cleared glass. pilkington activ it is made by a method magnetronnogo a dusting, its basic part is the thin transparent covering oksida the titan.
1959 werden die ersten experimente mit float-glass (pilkington) durchgeführt.
cast crystal is created which, with subsequent improvements, will be the product which for three centuries will typify saint gobain. 1959 sees the first experiments on float-glass (pilkington).