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发明名称
摘要
申请公布号
JPS632894(B2)
申请公布日期
1988.01.21
申请号
JP19780150741
申请日期
1978.12.06
申请人
MITSUBISHI CHEM IND
发明人
KOJIMA KATSUMI;KANEKO TSUGIO;NISHAMA TOSHITAKA
分类号
C01F15/00;C01F17/00
主分类号
C01F15/00
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