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经营范围
发明名称
FLOW CONTROL VALVE
摘要
申请公布号
JPH02240466(A)
申请公布日期
1990.09.25
申请号
JP19890060999
申请日期
1989.03.15
申请人
HITACHI LTD
发明人
NOGAMI TADAHIKO;NAKAMURA ICHIRO;MAENO ICHIRO
分类号
F16K11/07;F16K11/074
主分类号
F16K11/07
代理机构
代理人
主权项
地址
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