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发明名称
GAS BLOW PREVENTING VALVE
摘要
申请公布号
JPH11270734(A)
申请公布日期
1999.10.05
申请号
JP19980072028
申请日期
1998.03.20
申请人
NISSHIN STEEL CO LTD
发明人
NUMATA MORIMASA;OKUNO YOSHIBUMI
分类号
F16K31/18;(IPC1-7):F16K31/18
主分类号
F16K31/18
代理机构
代理人
主权项
地址
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