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发明名称
Verfahren zur Herstellung eines neuen Farbstoffes
摘要
申请公布号
CH404042(A)
申请公布日期
1965.12.15
申请号
CH19610013956
申请日期
1961.11.30
申请人
CASSELLA FARBWERKE MAINKUR AKTIENGESELLSCHAFT
发明人
DR. ZERWECK,WERNER,PROF.;HEINRICH,ERNST,DR.
分类号
C09B1/42
主分类号
C09B1/42
代理机构
代理人
主权项
地址
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