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Priority claimed from JP63300338Aexternal-prioritypatent/JP2784016B2/en
Priority claimed from JP1013486Aexternal-prioritypatent/JP2971887B2/en
Application filed by Kao CorpfiledCriticalKao Corp
Priority to SG50594ApriorityCriticalpatent/SG50594G/en
Publication of SG50594GpublicationCriticalpatent/SG50594G/en