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发明名称
DOUBLE PRECIPITATION REACTION FOR THE FORMATION OF HIGH PURITY BASIC LEAD CARBONATE AND HIGH PURITY NORMAL LEAD CARBONATE
摘要
申请公布号
GB2095223(B)
申请公布日期
1985.05.15
申请号
GB19820008620
申请日期
1982.03.24
申请人
NL INDUSTRIES INC
发明人
分类号
C01G21/06;C01G21/14;(IPC1-7):C01G21/14
主分类号
C01G21/06
代理机构
代理人
主权项
地址
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