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 Jin-Biao HuangfiledCriticalJin-Biao Huang
Priority to TW086210908UpriorityCriticalpatent/TW346774U/en
Publication of TW346774UpublicationCriticalpatent/TW346774U/en