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Priority claimed from DE19924238322external-prioritypatent/DE4238322C2/de
Priority claimed from DE19934338341external-prioritypatent/DE4338341C2/de
Application filed by Thyssen AufzE GmbhfiledCriticalThyssen AufzE Gmbh
Application grantedgrantedCritical
Publication of TW258775BpublicationCriticalpatent/TW258775B/zh