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 Jih Jong ShyongfiledCriticalJih Jong Shyong
Priority to TW88222113UpriorityCriticalpatent/TW443110U/en
Publication of TW443110UpublicationCriticalpatent/TW443110U/en