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 Liou Ya ShinfiledCriticalLiou Ya Shin
Priority to TW88215402UpriorityCriticalpatent/TW394044U/zh
Publication of TW394044UpublicationCriticalpatent/TW394044U/zh