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 ji-yong ShifiledCriticalji-yong Shi
Priority to TW094138163ApriorityCriticalpatent/TW200717063A/zh
Publication of TW200717063ApublicationCriticalpatent/TW200717063A/zh
Application grantedgrantedCritical
Publication of TWI298107BpublicationCriticalpatent/TWI298107B/zh