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 Chntuo Ind Co LtdfiledCriticalChntuo Ind Co Ltd
Priority to TW88213134UpriorityCriticalpatent/TW397164U/en
Publication of TW397164UpublicationCriticalpatent/TW397164U/en