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发明名称
FORM FOR PIER AND PEIR REPAIRING METHOD USING IT
摘要
申请公布号
KR100233498(B1)
申请公布日期
1999.12.01
申请号
KR19960074375
申请日期
1996.12.23
申请人
YOU, JUNG-IR;YOU, SANG-DON
发明人
YOU, JUNG-IR;YOU, SANG-DON
分类号
E01D22/00;(IPC1-7):E01D22/00
主分类号
E01D22/00
代理机构
代理人
主权项
地址
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