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发明名称
FREMGANGSMAATE OG ANLEGG FOR FREMSTILLING AV NITROGEN FOR ANVENDELSE UNDER HOEYT TRYKK.
摘要
申请公布号
NO163612(B)
申请公布日期
1990.03.19
申请号
NO19860000239
申请日期
1986.01.23
申请人
KJELFORENINGEN NORSK ENERGI
发明人
HARTMANN, GODTFRED;GRAN, HELGE GERHARD
分类号
E21B43/16;B01J19/14;C01B21/02;C01B21/04;E21B41/00;E21B43/01;(IPC1-7):C01B21/02
主分类号
E21B43/16
代理机构
代理人
主权项
地址
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