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 P Two Ind IncfiledCriticalP Two Ind Inc
Priority to TW90200113UpriorityCriticalpatent/TW478642U/en
Publication of TW478642UpublicationCriticalpatent/TW478642U/en