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 you-qing ChenfiledCriticalyou-qing Chen
Priority to TW086201717UpriorityCriticalpatent/TW311364U/en
Publication of TW311364UpublicationCriticalpatent/TW311364U/en
Priority to TW086201717Uprioritypatent/TW432943U/en