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经营范围
发明名称
Dyeing process and preparations therefor
摘要
申请公布号
GB654023(A)
申请公布日期
1951.05.30
申请号
GB19480027156
申请日期
1948.10.19
申请人
CIBA LIMITED
发明人
分类号
D06P3/20
主分类号
D06P3/20
代理机构
代理人
主权项
地址
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