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经营范围
发明名称
The manufacture of tanning materials
摘要
申请公布号
GB443967(A)
申请公布日期
1936.03.04
申请号
GB19340025479
申请日期
1934.09.04
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
主权项
地址
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