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发明名称
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摘要
申请公布号
KR200398099(Y1)
申请公布日期
2005.10.12
申请号
KR20050020790U
申请日期
2005.07.18
申请人
发明人
分类号
E02B7/26;E02B7/36
主分类号
E02B7/26
代理机构
代理人
主权项
地址
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