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 Adda CorpfiledCriticalAdda Corp
Priority to TW90220444UpriorityCriticalpatent/TW529855U/en
Publication of TW529855UpublicationCriticalpatent/TW529855U/en