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 Shang-Jin ZhaofiledCriticalShang-Jin Zhao
Priority to TW085216740UpriorityCriticalpatent/TW334676U/en
Publication of TW334676UpublicationCriticalpatent/TW334676U/en