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Priority claimed from AT204397Aexternal-prioritypatent/AT410085B/de
Priority claimed from AT36698Aexternal-prioritypatent/AT413095B/de
Application filed by Plastikwerk Expan GmbhfiledCriticalPlastikwerk Expan Gmbh
Priority claimed from EP98890353Aexternal-prioritypatent/EP0921079B1/de
Application grantedgrantedCritical
Publication of ATE240246T1publicationCriticalpatent/ATE240246T1/de