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经营范围
发明名称
Fremgangsmåde til fremstilling af lineære polyamider.
摘要
申请公布号
DK69506(C)
申请公布日期
1949.07.04
申请号
DK19400002096
申请日期
1940.11.18
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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