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 Guo-Tai JengfiledCriticalGuo-Tai Jeng
Priority to TW90204301UpriorityCriticalpatent/TW536969U/en
Publication of TW536969UpublicationCriticalpatent/TW536969U/en