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经营范围
发明名称
New thioxanthones
摘要
申请公布号
GB832079(A)
申请公布日期
1960.04.06
申请号
GB19560038760
申请日期
1956.12.19
申请人
CIBA LIMITED
发明人
分类号
C07D495/04
主分类号
C07D495/04
代理机构
代理人
主权项
地址
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