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发明名称
SHUT-OFF FITTING AND SHUT-OFF ELEMENT FOR THE SAME
摘要
申请公布号
KR100840007(B1)
申请公布日期
2008.06.20
申请号
KR20047021325
申请日期
2004.12.27
申请人
发明人
分类号
F16K3/28;F16K27/00;F16K3/02;F16K27/04;F16K41/04
主分类号
F16K3/28
代理机构
代理人
主权项
地址
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