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发明名称
CASSETTE TAPE PROTECTING CASE
摘要
申请公布号
KR890000517(Y1)
申请公布日期
1989.03.10
申请号
KR19850011741U
申请日期
1985.09.13
申请人
CHUNG, EUN-YONG
发明人
CHUNG, EUN-YONG
分类号
G11B23/02;(IPC1-7):G11B23/02
主分类号
G11B23/02
代理机构
代理人
主权项
地址
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