Beschreibung     Ansprüche     Zeichnung  

DE3037622C2   [0003] 
DE3337468C2   [0004] 
EP0210263B1   [0005] 
US2004016896A1   [0007] 
US5677763A   [0008] 
US20080024790A1   [0009] 
EP0323845A2   [0010] 
US4470698A   [0011] 
US4637718A   [0012] 
DE2738569A1   [0013] 
DE102005047328B3   [0014]