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发明名称
Improvements in the manufacture and production of water-soluble condensation products having tanning action
摘要
申请公布号
GB458028(A)
申请公布日期
1936.12.07
申请号
GB19350016354
申请日期
1935.06.05
申请人
I.G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C14C3/20
主分类号
C14C3/20
代理机构
代理人
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