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发明名称
PROCESS FOR THE PRODUCTION OF NITROGEN
摘要
申请公布号
EP0121042(A3)
申请公布日期
1986.01.29
申请号
EP19840100647
申请日期
1984.01.21
申请人
BERGWERKSVERBAND GMBH
发明人
KNOBLAUCH, KARL, DR.;HEIMBACH, HEINZ;HARDER, BURKHARD, DR.
分类号
B01D53/04;B01D53/047;C01B13/02;C01B21/04;(IPC1-7):C01B21/04
主分类号
B01D53/04
代理机构
代理人
主权项
地址
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