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发明名称
PRODUCTION OF METALLIC SILICON
摘要
申请公布号
JPH02157115(A)
申请公布日期
1990.06.15
申请号
JP19880311217
申请日期
1988.12.09
申请人
NIPPON SHEET GLASS CO LTD;KAWASAKI STEEL CORP
发明人
YOSHIYAGAWA MITSUGI;ISHIZAKI MASATO;HIGUCHI TORU;KAWAHARA TETSUO;ARAYA MATAO;SAKAGUCHI YASUHIKO
分类号
C01B33/025
主分类号
C01B33/025
代理机构
代理人
主权项
地址
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