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 chang-ming LifiledCriticalchang-ming Li
Priority to TW087211952UpriorityCriticalpatent/TW368147U/zh
Publication of TW368147UpublicationCriticalpatent/TW368147U/zh