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发明名称
Procédé pour la production de tanins
摘要
申请公布号
FR874213(A)
申请公布日期
1942.07.31
申请号
FRD874213
申请日期
1941.07.26
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C14C3/24
主分类号
C14C3/24
代理机构
代理人
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