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 Johnney Entpr Co LtdfiledCriticalJohnney Entpr Co Ltd
Priority to TW90210648UpriorityCriticalpatent/TW475726U/en
Publication of TW475726UpublicationCriticalpatent/TW475726U/en