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经营范围
发明名称
Procédé et produits pour l'enlèvement d'oxydes de métaux lourds ou de sels de métaux lourds, insolubles dans l'eau
摘要
申请公布号
FR947892(A)
申请公布日期
1949.07.15
申请号
FRD947892
申请日期
1947.06.13
申请人
CIBA
发明人
分类号
C11D3/00;C23G1/19
主分类号
C11D3/00
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代理人
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