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经营范围
发明名称
REMOVAL OF HEAVY METALS FROM INORGANIC ACIDS
摘要
申请公布号
JPS62191409(A)
申请公布日期
1987.08.21
申请号
JP19870029956
申请日期
1987.02.13
申请人
HOECHST AG
发明人
KURAUSU SHIYURETSUTAA
分类号
C01B7/07;C01B17/90;C01B25/234;C01B25/238;C01B25/24;C01G45/10;C22B3/00;C22B13/08;C22B30/00
主分类号
C01B7/07
代理机构
代理人
主权项
地址
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