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经营范围
发明名称
Colorants monoazoïques et leur procédé de production
摘要
申请公布号
FR1111523(A)
申请公布日期
1956.03.01
申请号
FRD1111523
申请日期
1953.10.10
申请人
FARBENFABRIKEN BAYER AKTIENGESELLSCHAFT
发明人
分类号
C09B62/53
主分类号
C09B62/53
代理机构
代理人
主权项
地址
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