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 Ru-Xun YangfiledCriticalRu-Xun Yang
Priority to TW086209249UpriorityCriticalpatent/TW331216U/en
Publication of TW331216UpublicationCriticalpatent/TW331216U/en