Beschreibung     Ansprüche     Zeichnung  

EP0225495A2   [0003] 
DE102010016595A1   [0006] 
DE1814384   [0007] 
DE2250432   [0008] 
US20120175012A1   [0009] 
EP0892255A1   [0010] 
GB2363787A   [0011] 
GB2240965A   [0012] 
DE4320446A1   [0012] 
DE202014101787U1   [0025] 
DE202009001937U1   [0025]