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发明名称
Membrane valve anti-explosive structure
摘要
申请公布号
KR20080003568(U)
申请公布日期
2008.08.27
申请号
KR20070003127U
申请日期
2007.02.23
申请人
发明人
分类号
F16K35/00;F16K7/00;F16K37/00
主分类号
F16K35/00
代理机构
代理人
主权项
地址
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