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发明名称
Verfahren zur Herstellung von Kondensationsprodukten
摘要
申请公布号
DE750400(C)
申请公布日期
1953.04.16
申请号
DE1938D077614D
申请日期
1938.03.26
申请人
DEUTSCHE HYDRIERWERKE A. G.
发明人
HENTRICH WINFRID DR.;SCHIRM ERIK DR.
分类号
C14C3/20
主分类号
C14C3/20
代理机构
代理人
主权项
地址
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