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发明名称
RECOVERY OF CARBAZOLE FROM COMPLEX MIXTURES
摘要
申请公布号
CA504970(A)
申请公布日期
1954.08.10
申请号
CAD504970
申请日期
申请人
DE DIRECTIE VAN DE STAATSMIJNEN IN LIMBURG
发明人
PAULUS H. DE BRUIJN
分类号
主分类号
代理机构
代理人
主权项
地址
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