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发明名称
FREMGANGSMAADE TIL FREMSTILLING AF OXYGENBERIGET GAS
摘要
申请公布号
DK84191(D0)
申请公布日期
1991.05.07
申请号
DK19910000841
申请日期
1991.05.07
申请人
HALDOR TOPSOEE A/S
发明人
NIELSEN, POUL ERIK HOEJLUND;PRIMDAHL, IVAR IVARSEN;LEHRMANN, PETER
分类号
C01B13/08;(IPC1-7):C01B13/08
主分类号
C01B13/08
代理机构
代理人
主权项
地址
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