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发明名称
PRESSURE PREVENTION VALVE
摘要
申请公布号
JPS5276728(A)
申请公布日期
1977.06.28
申请号
JP19750151775
申请日期
1975.12.22
申请人
HITACHI LTD
发明人
SATAKE KIYOMATSU
分类号
F16K17/02;H01F27/02
主分类号
F16K17/02
代理机构
代理人
主权项
地址
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