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 li-yu ZhangfiledCriticalli-yu Zhang
Priority to TW085218402UpriorityCriticalpatent/TW306218U/en
Publication of TW306218UpublicationCriticalpatent/TW306218U/en