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发明名称
Fremgangsmåde til fremstilling af lineære polykondensationsprodukter med amidgrupper i kæden.
摘要
申请公布号
DK69401(C)
申请公布日期
1949.06.20
申请号
DK19430002149
申请日期
1943.08.09
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
主分类号
代理机构
代理人
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