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 K E & Kingstone Co LtdfiledCriticalK E & Kingstone Co Ltd
Priority to TW085213611UpriorityCriticalpatent/TW303887U/en
Publication of TW303887UpublicationCriticalpatent/TW303887U/en