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 Tung BaufiledCriticalChen Tung Bau
Priority to TW86203062UpriorityCriticalpatent/TW384783U/en
Publication of TW384783UpublicationCriticalpatent/TW384783U/en