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发明名称
PROCEDE POUR LA PREPARATION DE DERIVES DE PHENAZINE
摘要
申请公布号
BE749172(A1)
申请公布日期
1970.10.20
申请号
BED749172
申请日期
1970.04.20
申请人
F. HOFFMANN-LA ROCHE CIE S.A., 124-184, GRENZACHERSTRASSE 4002BALE, SUISSE,
发明人
W.LEIMGRUBER;M. WEIGELE.
分类号
C07D241/52;(IPC1-7):C07D/
主分类号
C07D241/52
代理机构
代理人
主权项
地址
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