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 zhen-xian HuangfiledCriticalzhen-xian Huang
Priority to TW087204775UpriorityCriticalpatent/TW357637U/en
Publication of TW357637UpublicationCriticalpatent/TW357637U/en