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
Priority claimed from CN201320759270.1Uexternal-prioritypatent/CN203631667U/zh
Application filed by 盧鑒春 號filedCritical盧鑒春 號
Publication of HK1193715A2publicationCriticalpatent/HK1193715A2/zh