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 Kuo-Hsing ChangfiledCriticalKuo-Hsing Chang
Priority to TW087218632UpriorityCriticalpatent/TW374400U/en
Publication of TW374400UpublicationCriticalpatent/TW374400U/en