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发明名称
Vacuum gate valve
摘要
申请公布号
KR101007876(B1)
申请公布日期
2011.01.14
申请号
KR20080122597
申请日期
2008.12.04
申请人
发明人
分类号
F16K51/02;F16K3/02
主分类号
F16K51/02
代理机构
代理人
主权项
地址
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