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 Chen Wen BinfiledCriticalChen Wen Bin
Priority to TW89210664UpriorityCriticalpatent/TW450135U/zh
Publication of TW450135UpublicationCriticalpatent/TW450135U/zh