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 Alex Tech Machinery Ind Co LtdfiledCriticalAlex Tech Machinery Ind Co Ltd
Priority to TW095116881ApriorityCriticalpatent/TW200742631A/zh
Publication of TW200742631ApublicationCriticalpatent/TW200742631A/zh
Application grantedgrantedCritical
Publication of TWI301431BpublicationCriticalpatent/TWI301431B/zh