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Priority claimed from DE4020171Aexternal-prioritypatent/DE4020171C1/de
Application filed by Flexa Gmbh & Co KgfiledCriticalFlexa Gmbh & Co Kg
Priority to SG114294ApriorityCriticalpatent/SG114294G/en
Publication of SG114294GpublicationCriticalpatent/SG114294G/en