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Priority claimed from DE19848246Aexternal-prioritypatent/DE19848246A1/de
Application filed by Krauss-Maffei Kunststofftechnik GmbhfiledCriticalKrauss-Maffei Kunststofftechnik Gmbh
Publication of HK1044311A1publicationCriticalpatent/HK1044311A1/zh
Publication of HK1044311BpublicationCriticalpatent/HK1044311B/zh