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发明名称
REMOVING CONCRETE STRUCTURE CONNECTION DEVICES
摘要
申请公布号
KR930001638(Y1)
申请公布日期
1993.04.08
申请号
KR19900012479U
申请日期
1990.08.20
申请人
HAN, SONG - BON
发明人
HAN, SONG - BON;HAN, WON - CHOL
分类号
E04B1/38;(IPC1-7):E04B1/38
主分类号
E04B1/38
代理机构
代理人
主权项
地址
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