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经营范围
发明名称
A process for the manufacture and production of acetals
摘要
申请公布号
GB352474(A)
申请公布日期
1931.07.06
申请号
GB19300010761
申请日期
1930.04.04
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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