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经营范围
发明名称
Process for separating arsenic acid from an aqueous mixture comprising sulfuric and arsenic acids
摘要
申请公布号
EP0620189(B1)
申请公布日期
1998.01.07
申请号
EP19940104682
申请日期
1994.03.24
申请人
ALLIEDSIGNAL INC.
发明人
REDMON, CHARLES LEWIS;SUBBANNA, SOMANAHALLI NARANAPPA;SMITH, ROBERT ANDREW
分类号
C01B17/90;C01G28/00;(IPC1-7):C01G28/00
主分类号
C01B17/90
代理机构
代理人
主权项
地址
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