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 qing-long ChenfiledCriticalqing-long Chen
Priority to TW086201071UpriorityCriticalpatent/TW320935U/en
Publication of TW320935UpublicationCriticalpatent/TW320935U/en