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经营范围
发明名称
Fremgangsmåte ved fremstilling av siliciumkarbid
摘要
申请公布号
NO306815(B1)
申请公布日期
1999.12.27
申请号
NO19940002090
申请日期
1994.06.06
申请人
NORTON AS
发明人
STOELE, KJELL ARNULF;VELKEN, SJUR VIDAR
分类号
C01B31/36;(IPC1-7):C01B31/36
主分类号
C01B31/36
代理机构
代理人
主权项
地址
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