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发明名称
FORM FOR TUNNEL CONCRETE BUILDING
摘要
申请公布号
KR200175056(Y1)
申请公布日期
2000.03.15
申请号
KR19990021936U
申请日期
1999.10.12
申请人
JANG, YOUNG-SIK
发明人
JANG, YOUNG-SIK
分类号
E21D11/10;(IPC1-7):E21D11/10
主分类号
E21D11/10
代理机构
代理人
主权项
地址
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