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公开(公告)号:KR2019940006915U
公开(公告)日:1994-04-12
申请号:KR2019920016952
申请日:1992-09-07
Applicant: 박효진
Inventor: 박효진
IPC: A42B1/20
公开(公告)号:KR2019920008834U
公开(公告)日:1992-06-16
申请号:KR2019900018604
申请日:1990-11-29
IPC: A47B47/00