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公开(公告)号:KR2019940001588U
公开(公告)日:1994-01-03
申请号:KR2019920009663
申请日:1992-06-01
Applicant: 삼성전자주식회사
Inventor: 박정희
IPC: F25D23/00
公开(公告)号:KR2019930009307U
公开(公告)日:1993-05-25
申请号:KR2019910018230
申请日:1991-10-30
IPC: F25D23/02