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发明名称
Manufacture of new dyestuff preparations
摘要
申请公布号
GB623429(A)
申请公布日期
1949.05.17
申请号
GB19460037281
申请日期
1946.12.18
申请人
CIBA LIMITED
发明人
分类号
C09B67/24
主分类号
C09B67/24
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代理人
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