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发明名称
CORE ASSEMBLY AND CHECK VALVE INCORPORATING THE SAME
摘要
申请公布号
KR200470135(Y1)
申请公布日期
2013.11.29
申请号
KR20080016110U
申请日期
2008.12.04
申请人
发明人
分类号
F16K15/00;F16K15/02
主分类号
F16K15/00
代理机构
代理人
主权项
地址
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