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 임용출, 임용상filedCritical임용출
Priority to KR2019940031198UpriorityCriticalpatent/KR960017392U/en
Publication of KR960017392UpublicationCriticalpatent/KR960017392U/en