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 Shi-Bin WangfiledCriticalShi-Bin Wang
Priority to TW105209117UpriorityCriticalpatent/TWM533693U/en
Publication of TWM533693UpublicationCriticalpatent/TWM533693U/en