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 Li Huei Huang, Huang Sheng Jie, Jang Yi San, Huang Deng YuanfiledCriticalLi Huei Huang
Priority to TW87221420UpriorityCriticalpatent/TW407731U/en
Publication of TW407731UpublicationCriticalpatent/TW407731U/en