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发明名称
NEDBLAASINGSVENTIL MED VARIABELT STROEMNINGSTVERRSNITT.
摘要
申请公布号
NO166251(B)
申请公布日期
1991.03.11
申请号
NO19880005814
申请日期
1988.12.30
申请人
NORSKE STATS OLJESELSKAP A.S., DEN
发明人
KRISTIANSEN, KARL JOERGEN
分类号
F16K;F16K17/24;(IPC1-7):F16K17/24
主分类号
F16K
代理机构
代理人
主权项
地址
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