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公开(公告)号:KR2019920002992U
公开(公告)日:1992-02-25
申请号:KR2019900010241
申请日:1990-07-12
Applicant: 삼성전자주식회사
Inventor: 김효덕
IPC: F24F13/06
公开(公告)号:KR2019900001050U
公开(公告)日:1990-01-18
申请号:KR2019880008621
申请日:1988-06-02
Inventor: 김효덕 , 김남석
IPC: F24F1/02 , F24F13/28
公开(公告)号:KR2019900000944U
申请号:KR2019880008530
申请日:1988-06-01
IPC: F16M11/24
公开(公告)号:KR2019890013793U
公开(公告)日:1989-08-09
申请号:KR2019870022885
申请日:1987-12-23
IPC: F24F1/00