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Priority claimed from DE8212045Uexternal-prioritypatent/DE8212045U1/de
Application filed by Battenfeld GmbhfiledCriticalBattenfeld Gmbh
Priority claimed from EP83103097Aexternal-prioritypatent/EP0092685B2/de
Application grantedgrantedCritical
Publication of ATE35643T1publicationCriticalpatent/ATE35643T1/de