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经营范围
发明名称
Soluble onium salts of halogenmethylated arylaminopolycyclic quinones
摘要
申请公布号
US2645641(A)
申请公布日期
1953.07.14
申请号
US19500201869
申请日期
1950.12.20
申请人
GENERAL ANILINE & FILM CORPORATION
发明人
RENFREW EDGAR E.;RANDALL DAVID I.
分类号
C09B3/00
主分类号
C09B3/00
代理机构
代理人
主权项
地址
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