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经营范围
发明名称
Benzo(h)quinolin-ols as azine cyan color formers
摘要
申请公布号
US2717831(A)
申请公布日期
1955.09.13
申请号
US19530338396
申请日期
1953.02.24
申请人
GENERAL ANILINE & FILM CORPORATION
发明人
TULAGIN VSEVOLOD;COLES ROBERT F.
分类号
C07D221/10;G03C7/32
主分类号
C07D221/10
代理机构
代理人
主权项
地址
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