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 Hui-Yang CaifiledCriticalHui-Yang Cai
Priority to TW085200802UpriorityCriticalpatent/TW370240U/en
Publication of TW370240UpublicationCriticalpatent/TW370240U/en