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发明名称
REMOVAL OF BORON FROM METALLIC SILICON
摘要
申请公布号
JPH09202611(A)
申请公布日期
1997.08.05
申请号
JP19960011208
申请日期
1996.01.25
申请人
KAWASAKI STEEL CORP
发明人
ARAYA MATAO
分类号
C01B33/037;(IPC1-7):C01B33/037
主分类号
C01B33/037
代理机构
代理人
主权项
地址
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