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 We Shining Metal Products Co LfiledCriticalWe Shining Metal Products Co L
Priority to TW89222695UpriorityCriticalpatent/TW502777U/en
Publication of TW502777UpublicationCriticalpatent/TW502777U/en