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 김영묵filedCritical김영묵
Priority to KR2019960012237UpriorityCriticalpatent/KR970063683U/en
Publication of KR970063683UpublicationCriticalpatent/KR970063683U/en