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发明名称
Fremgangsmaade til Udvinding af letopløselige Derivater af Pyridinderivater.
摘要
申请公布号
DK61655(C)
申请公布日期
1943.12.06
申请号
DKD61655
申请日期
1942.05.26
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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