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发明名称
Verfahren zur Herstellung von Leukoschwefelsäureestersalzen aus schwer veresterbaren Küpenfarbstoffen der Anthrachinonreihe
摘要
申请公布号
CH315597(A)
申请公布日期
1956.08.31
申请号
CHD315597
申请日期
1953.02.20
申请人
DURAND & HUGUENIN AG.
发明人
OPPLIGER,WALTER,DR.;PEYER,EDUARD,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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