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Priority claimed from GB0301747Aexternal-prioritypatent/GB2397509B/en
Application filed by Koninklijke Douwe Egberts B.V.filedCriticalKoninklijke Douwe Egberts B.V.
Publication of HK1083301A1publicationCriticalpatent/HK1083301A1/zh
Publication of HK1083301BpublicationCriticalpatent/HK1083301B/zh