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发明名称
摘要
申请公布号
KR200344956(Y1)
申请公布日期
2004.03.11
申请号
KR20030035473U
申请日期
2003.11.13
申请人
发明人
分类号
E02D5/80
主分类号
E02D5/80
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代理人
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地址
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