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经营范围
发明名称
PROCEDE DE PREPARATION DE SULFATE D'ETAIN (II) ET PRODUIT AINSI OBTENU
摘要
申请公布号
BE850644(A1)
申请公布日期
1977.05.16
申请号
BE19770174293
申请日期
1977.01.21
申请人
TH. GOLDSCHMIDT A.G.
发明人
分类号
C01G19/00;C25B1/00;(IPC1-7):C01G/
主分类号
C01G19/00
代理机构
代理人
主权项
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