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发明名称
Pyridotriazole brighteners
摘要
申请公布号
US3058989(A)
申请公布日期
1962.10.16
申请号
US19570698930
申请日期
1957.11.26
申请人
AMERICAN CYANAMID COMPANY
发明人
BUELL BENNETT G.;LONG ROBERT S.
分类号
C07D471/04
主分类号
C07D471/04
代理机构
代理人
主权项
地址
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