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发明名称
New urea derivatives and process for their manufacture
摘要
申请公布号
GB852422(A)
申请公布日期
1960.10.26
申请号
GB19570018927
申请日期
1957.06.14
申请人
FARBWERKE HOECHST AKTIENGESELLSCHAFT
发明人
SCHERER OTTO;HELLER PAUL
分类号
C07C275/64
主分类号
C07C275/64
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代理人
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