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Priority claimed from GB0301738Aexternal-prioritypatent/GB2397505B/en
Application filed by Koninklijke Douwe Egberts B.V.filedCriticalKoninklijke Douwe Egberts B.V.
Publication of HK1065755A1publicationCriticalpatent/HK1065755A1/zh
Publication of HK1065755CpublicationCriticalpatent/HK1065755C/zh
Publication of HK1065755BpublicationCriticalpatent/HK1065755B/zh