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发明名称
Pressure relief valve
摘要
申请公布号
GB2134224(A)
申请公布日期
1984.08.08
申请号
GB19840001453
申请日期
1984.01.19
申请人
ARTHUR * PFEIFFER VAKUUMTECHNIK WETZLAR GMBH
发明人
HERMANN * LANG
分类号
F16K17/12;(IPC1-7):F16K17/12
主分类号
F16K17/12
代理机构
代理人
主权项
地址
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