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 Wang He ChiuanfiledCriticalWang He Chiuan
Priority to TW88202830UpriorityCriticalpatent/TW384881U/en
Publication of TW384881UpublicationCriticalpatent/TW384881U/en