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发明名称
PROCESS FOR THE PREPARATION OF 4-CHLORO / 4-BROMONAPHTHALIC ACID ANHYDRID
摘要
申请公布号
DE3470739(D1)
申请公布日期
1988.06.01
申请号
DE19843470739
申请日期
1984.12.13
申请人
RUTGERSWERKE AKTIENGESELLSCHAFT
发明人
ORTH, WINFRIED, DR.;PASTOREK, EMMERICH, DR.;FICKERT, WERNER, DR.
分类号
C07D311/92;(IPC1-7):C07D311/92
主分类号
C07D311/92
代理机构
代理人
主权项
地址
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