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发明名称
Azo dyestuffs and process of making same
摘要
申请公布号
US1791432(A)
申请公布日期
1931.02.03
申请号
US19280294044
申请日期
1928.07.19
申请人
SOCIETY OF CHEMICAL INDUSTRY IN BASLE
发明人
SCHMID MAX;STRAUB FRITZ
分类号
C09B45/14
主分类号
C09B45/14
代理机构
代理人
主权项
地址
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