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 Jiang Jin ChangfiledCriticalJiang Jin Chang
Priority to TW87204399UpriorityCriticalpatent/TW404605U/en
Publication of TW404605UpublicationCriticalpatent/TW404605U/en