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发明名称
Nouveaux acides quinophtalones-sulfoniques et leur procédé de préparation
摘要
申请公布号
FR793599(A)
申请公布日期
1936.01.27
申请号
FRD793599
申请日期
1935.08.09
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C09B25/00
主分类号
C09B25/00
代理机构
代理人
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地址
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