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发明名称
METHOD FOR PRODUCTION OF WHITE MICROSILICA
摘要
申请公布号
EP0711252(B1)
申请公布日期
1998.01.14
申请号
EP19940922395
申请日期
1994.07.19
申请人
ELKEM ASA
发明人
DASTOL, MAGNE;TVEIT, HALVARD;DINGSOYR, ELDAR, O.;RONNING, PER;HARSAKER, SVEIN
分类号
C04B18/14;C01B33/025;C01B33/18;C22C33/04;(IPC1-7):C01B33/18
主分类号
C04B18/14
代理机构
代理人
主权项
地址
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