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 Dai-You LinfiledCriticalDai-You Lin
Priority to TW90220383UpriorityCriticalpatent/TW560604U/en
Publication of TW560604UpublicationCriticalpatent/TW560604U/en