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发明名称
PRODUCTION OF HEMATITE
摘要
申请公布号
JPS6350326(A)
申请公布日期
1988.03.03
申请号
JP19860194770
申请日期
1986.08.20
申请人
ISHIHARA SANGYO KAISHA LTD
发明人
ISHIKAWA TSUNEO;YAMAGUCHI HISANOBU;KAWAMURA TOSHIHIKO;ICHINOSE HARUKI
分类号
C01G49/00;C01G49/06;H01F1/11
主分类号
C01G49/00
代理机构
代理人
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