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 filedfiledCritical
Priority to KR2019930021437UpriorityCriticalpatent/KR950012608U/ko
Publication of KR950012608UpublicationCriticalpatent/KR950012608U/ko