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发明名称
摘要
申请公布号
JP4390597(B2)
申请公布日期
2009.12.24
申请号
JP20040068203
申请日期
2004.03.10
申请人
发明人
分类号
F16L13/08;F16L39/00;F16L13/14
主分类号
F16L13/08
代理机构
代理人
主权项
地址
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