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经营范围
发明名称
Pyridotriazole brighteners
摘要
申请公布号
US3049438(A)
申请公布日期
1962.08.14
申请号
US19580771175
申请日期
1958.11.03
申请人
AMERICAN CYANAMID COMPANY
发明人
BUELL BENNETT G.;LONG ROBERT S.
分类号
C07D471/04;D06L3/12
主分类号
C07D471/04
代理机构
代理人
主权项
地址
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