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发明名称
Verfahren zur Herstellung von Carbazol
摘要
申请公布号
DE889592(C)
申请公布日期
1953.09.10
申请号
DE1951C004421
申请日期
1951.07.05
申请人
CIBA AKTIENGESELLSCHAFT
发明人
PORRET DANIEL DR.
分类号
主分类号
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代理人
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