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 이경천filedCritical이경천
Priority to KR2019950003015UpriorityCriticalpatent/KR960029498U/en
Publication of KR960029498UpublicationCriticalpatent/KR960029498U/en