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 Hamg Shing Technology CorpfiledCriticalHamg Shing Technology Corp
Priority to TW89215058UpriorityCriticalpatent/TW515612U/en
Publication of TW515612UpublicationCriticalpatent/TW515612U/en