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 Ming-Jian HuangfiledCriticalMing-Jian Huang
Priority to TW90222558UpriorityCriticalpatent/TW512885U/zh
Publication of TW512885UpublicationCriticalpatent/TW512885U/zh