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发明名称
HYDRAULIC VALVE FOR LOW-LEVEL GAS PRESSURE DIFFERENCES
摘要
申请公布号
EP0122194(B1)
申请公布日期
1987.07.29
申请号
EP19840400665
申请日期
1984.04.04
申请人
NOVATOME
发明人
ROUQUETTE, YVES
分类号
F16K17/192;F16K13/10;(IPC1-7):F16K17/19
主分类号
F16K17/192
代理机构
代理人
主权项
地址
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