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 Huang Jen HsinfiledCriticalHuang Jen Hsin
Priority to TW90201020UpriorityCriticalpatent/TW456410U/en
Publication of TW456410UpublicationCriticalpatent/TW456410U/en