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 Chuen-Yang LifiledCriticalChuen-Yang Li
Priority to TW89211787UpriorityCriticalpatent/TW476313U/zh
Publication of TW476313UpublicationCriticalpatent/TW476313U/zh