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 jia-qing ChenfiledCriticaljia-qing Chen
Priority to TW099210729UpriorityCriticalpatent/TWM390883U/en
Publication of TWM390883UpublicationCriticalpatent/TWM390883U/en