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Priority claimed from DE19813105726external-prioritypatent/DE3105726C2/en
Priority claimed from DE3105703Aexternal-prioritypatent/DE3105703C2/en
Priority claimed from DE19813116139external-prioritypatent/DE3116139C2/en
Priority claimed from DE19813123249external-prioritypatent/DE3123249C2/en
Application filed by Wsw PlanungsgesfiledCriticalWsw Planungsges
Priority claimed from EP82100624Aexternal-prioritypatent/EP0058320B1/en
Application grantedgrantedCritical
Publication of ATE13068T1publicationCriticalpatent/ATE13068T1/en