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经营范围
发明名称
Manufacture of anthraquinone derivatives
摘要
申请公布号
GB664839(A)
申请公布日期
1952.01.16
申请号
GB19480031534
申请日期
1948.12.06
申请人
CIBA LIMITED
发明人
分类号
C09B1/24
主分类号
C09B1/24
代理机构
代理人
主权项
地址
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