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经营范围
发明名称
Procédé de préparation de produits de condensation solubles dans l'eau
摘要
申请公布号
FR690688(A)
申请公布日期
1930.09.24
申请号
FRD690688
申请日期
1930.02.26
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C08G2/00
主分类号
C08G2/00
代理机构
代理人
主权项
地址
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