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Priority claimed from DE19833326465external-prioritypatent/DE3326465A1/de
Priority claimed from DE19833338518external-prioritypatent/DE3338518A1/de
Application filed by Fischer Artur Werke GmbhfiledCriticalFischer Artur Werke Gmbh
Priority claimed from EP19840105978external-prioritypatent/EP0132533B1/de
Application grantedgrantedCritical
Publication of ATE38578T1publicationCriticalpatent/ATE38578T1/de