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发明名称
摘要
申请公布号
JPS547289(B2)
申请公布日期
1979.04.05
申请号
JP19750097522
申请日期
1975.08.13
申请人
发明人
分类号
C01G49/02;C01G49/00;C09C1/00;C09C1/22;C09C1/24
主分类号
C01G49/02
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