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 Richhill Headwear Co LtdfiledCriticalRichhill Headwear Co Ltd
Priority to TW90218749UpriorityCriticalpatent/TW552856U/en
Publication of TW552856UpublicationCriticalpatent/TW552856U/en