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 KR2019940009330UpriorityCriticalpatent/KR950031037U/en
Publication of KR950031037UpublicationCriticalpatent/KR950031037U/en