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经营范围
发明名称
Colorants azoïques métallifères et leur procédé de préparation
摘要
申请公布号
FR1217982(A)
申请公布日期
1960.05.06
申请号
FR19580782293
申请日期
1958.12.22
申请人
FARBENFABRIKEN BAYER AKTIENGESELLSCHAFT
发明人
DITTMAR GERHARD;PUETTER ROLF;SCHOLL WALTER;SUCKFUELL FRITZ
分类号
C09B45/00
主分类号
C09B45/00
代理机构
代理人
主权项
地址
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