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发明名称
METHOD OF OBTAINING COBALT COMPOUNDS IN PARTICULAR THOSETO BE USED IN SYNTHESIS OF BLUE CERAMIC CLOURING AGENTS AND COLOURS
摘要
申请公布号
PL140642(B1)
申请公布日期
1987.05.30
申请号
PL19820238392
申请日期
1982.09.28
申请人
发明人
分类号
C01G51/04;C09C;C09C1/00;(IPC1-7):C01G51/04
主分类号
C01G51/04
代理机构
代理人
主权项
地址
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