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Priority claimed from DE8805126Uexternal-prioritypatent/DE8805126U1/en
Priority claimed from DE8810437Uexternal-prioritypatent/DE8810437U1/en
Priority claimed from DE8811937Uexternal-prioritypatent/DE8811937U1/en
Application filed by Guenter WernerfiledCriticalGuenter Werner
Priority claimed from PCT/EP1989/000413external-prioritypatent/WO1989010461A1/en
Application grantedgrantedCritical
Publication of ATE81704T1publicationCriticalpatent/ATE81704T1/en