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发明名称
PRECIPITATION DELAYING PROCESS EMPLOYING A SYNERGISTIC MIXTURE OF COMPLEXING AGENTS
摘要
申请公布号
US3812049(A)
申请公布日期
1974.05.21
申请号
US19710138285
申请日期
1971.04.28
申请人
REACTOR CENTRUM,NL
发明人
ARNHEM O,NL;NOOTHOUT A,NL;KANIJ J,NL
分类号
B01J2/06;G21C3/62;(IPC1-7):C01G43/02
主分类号
B01J2/06
代理机构
代理人
主权项
地址
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