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 Wen-San JoufiledCriticalWen-San Jou
Priority to TW90224778UpriorityCriticalpatent/TW526897U/en
Publication of TW526897UpublicationCriticalpatent/TW526897U/en