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 Metal Ind Res & Dev CtfiledCriticalMetal Ind Res & Dev Ct
Priority to TW96150756ApriorityCriticalpatent/TW200927342A/zh
Publication of TW200927342ApublicationCriticalpatent/TW200927342A/zh
Application grantedgrantedCritical
Publication of TWI337107BpublicationCriticalpatent/TWI337107B/zh