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经营范围
发明名称
Colorants azoïques et procédé pour leur fabrication
摘要
申请公布号
FR1419685(A)
申请公布日期
1965.12.03
申请号
FR19640987061
申请日期
1964.09.03
申请人
FARBENFABRIKEN BAYER AKTIENGESELLSCHAFT
发明人
JAGER HORST;SIEGEL EDGAR;SCHROTER RUDOLF
分类号
C09B62/026;C09B62/028
主分类号
C09B62/026
代理机构
代理人
主权项
地址
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