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发明名称
HOLDER OF DOOR LOCK
摘要
申请公布号
KR790001104(Y1)
申请公布日期
1979.07.16
申请号
KR19780003988U
申请日期
1978.07.28
申请人
HWANG CHEN IK
发明人
HWANG CHEN IK
分类号
主分类号
代理机构
代理人
主权项
地址
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