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发明名称
PRODUCTION OF HIGH-PURITY POLYCRYSTAL SILICON
摘要
申请公布号
JPH02279512(A)
申请公布日期
1990.11.15
申请号
JP19890100929
申请日期
1989.04.20
申请人
OSAKA TITANIUM CO LTD
发明人
KURAMOTO MAKOTO;NAKAI TAKAYUKI
分类号
C01B33/02;C01B33/03
主分类号
C01B33/02
代理机构
代理人
主权项
地址
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