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 신섬호filedCritical신섬호
Priority to KR2019930003822UpriorityCriticalpatent/KR940022366U/en
Publication of KR940022366UpublicationCriticalpatent/KR940022366U/en