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经营范围
发明名称
Manufacture of mixed chromiferous azo-dyestuffs
摘要
申请公布号
GB428070(A)
申请公布日期
1935.05.07
申请号
GB19330030796
申请日期
1933.11.06
申请人
SOCIETY OF CHEMICAL INDUSTRY IN BASLE
发明人
分类号
C09B45/48
主分类号
C09B45/48
代理机构
代理人
主权项
地址
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