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Priority claimed from US09/196,528external-prioritypatent/US6119038A/en
Application filed by Proventure (Far East) LimitedfiledCriticalProventure (Far East) Limited
Publication of HK1036601A1publicationCriticalpatent/HK1036601A1/zh
Publication of HK1036601BpublicationCriticalpatent/HK1036601B/zh