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Priority claimed from DE19883800169external-prioritypatent/DE3800169A1/en
Priority claimed from DE19883802172external-prioritypatent/DE3802172A1/en
Application filed by Rux Guenter GmbhfiledCriticalRux Guenter Gmbh
Priority claimed from EP88101742Aexternal-prioritypatent/EP0317695B1/en
Application grantedgrantedCritical
Publication of ATE65282T1publicationCriticalpatent/ATE65282T1/en