Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Seiko Epson CorporationfiledCriticalSeiko Epson Corporation
Priority claimed from PCT/JP2000/002088external-prioritypatent/WO2000058793A1/ja
Publication of HK1034779A1publicationCriticalpatent/HK1034779A1/zh
Publication of HK1034779BpublicationCriticalpatent/HK1034779B/zh