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发明名称
摘要
申请公布号
KR200363180(Y1)
申请公布日期
2004.09.24
申请号
KR20040018504U
申请日期
2004.06.30
申请人
发明人
分类号
F16L11/22;F16L11/00;F16L11/12
主分类号
F16L11/22
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代理人
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地址
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