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发明名称
Préparations de colorants
摘要
申请公布号
FR865904(A)
申请公布日期
1941.06.09
申请号
FRD865904
申请日期
1940.05.30
申请人
SOCIETE POUR L'INDUSTRIE CHIMIQUE A BALE
发明人
分类号
D06P3/40
主分类号
D06P3/40
代理机构
代理人
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地址
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