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发明名称
Heterocyclic disazo dyestuffs
摘要
申请公布号
US2686178(A)
申请公布日期
1954.08.10
申请号
US19530334714
申请日期
1953.02.02
申请人
CIBA LIMITED
发明人
GUNST RAYMOND
分类号
C09B35/20
主分类号
C09B35/20
代理机构
代理人
主权项
地址
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