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发明名称
Control valve
摘要
申请公布号
KR100869446(B1)
申请公布日期
2008.11.21
申请号
KR20017009998
申请日期
2001.08.08
申请人
发明人
分类号
F16K31/66
主分类号
F16K31/66
代理机构
代理人
主权项
地址
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