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发明名称
Pressure relief valve
摘要
申请公布号
GB2113357(A)
申请公布日期
1983.08.03
申请号
GB19830000401
申请日期
1983.01.07
申请人
ARTHUR * PFEIFFER VAKUUMTECHNIK WETZLAR GMBH
发明人
JURGEN * STEINMULLER
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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