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发明名称
Sels de colorants solubles dans l'eau et procédé de préparation de ces sels
摘要
申请公布号
FR1145235(A)
申请公布日期
1957.10.23
申请号
FRD1145235
申请日期
1955.12.14
申请人
J.R. GEIGY S.A.
发明人
分类号
C09B44/20
主分类号
C09B44/20
代理机构
代理人
主权项
地址
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