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发明名称
Valve condition monitoring
摘要
申请公布号
AU2011213746(A1)
申请公布日期
2012.03.15
申请号
AU20110213746
申请日期
2011.08.18
申请人
VETCO GRAY CONTROLS LIMITED
发明人
HOLLEY, STUART GUY
分类号
G01V1/16;E21B47/00
主分类号
G01V1/16
代理机构
代理人
主权项
地址
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