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 이재웅filedCritical이재웅
Priority to KR2019930008999UpriorityCriticalpatent/KR940026775U/en
Publication of KR940026775UpublicationCriticalpatent/KR940026775U/en