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经营范围
发明名称
Manufacture of indigoid dyestuffs
摘要
申请公布号
GB607608(A)
申请公布日期
1948.09.02
申请号
GB19450026596
申请日期
1945.10.11
申请人
C.I.B.A. LIMITED
发明人
分类号
C09B7/00
主分类号
C09B7/00
代理机构
代理人
主权项
地址
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