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Priority claimed from DE19803005490external-prioritypatent/DE3005490C2/en
Priority claimed from DE19803039072external-prioritypatent/DE3039072C2/en
Application filed by Aeroquip GmbhfiledCriticalAeroquip Gmbh
Priority claimed from EP19810100845external-prioritypatent/EP0034312B1/en
Application grantedgrantedCritical
Publication of ATE11332T1publicationCriticalpatent/ATE11332T1/en