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发明名称
Apparatus for measuring the leakage of a section of a gas conduit.
摘要
申请公布号
EP0535309(B1)
申请公布日期
1995.05.17
申请号
EP19920109355
申请日期
1992.06.03
申请人
KRAEWER, HANS-PETER
发明人
KRAEWER, HANS-PETER
分类号
F16L55/11;G01M3/28;(IPC1-7):G01M3/28
主分类号
F16L55/11
代理机构
代理人
主权项
地址
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