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公开(公告)号:KR1019910015996A
公开(公告)日:1991-09-30
申请号:KR1019900002267
申请日:1990-02-23
Applicant: 한국전자통신연구원
Inventor: 김환용 , 김태형 , 김대순 , 송원철
IPC: G11C7/06
Abstract: 내용 없음