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 Shian-Shing ChioufiledCriticalShian-Shing Chiou
Priority to TW92211549UpriorityCriticalpatent/TW577632U/en
Publication of TW577632UpublicationCriticalpatent/TW577632U/en