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经营范围
发明名称
Colorants dérivés des dialkylaminobenzylidènes
摘要
申请公布号
FR1042625(A)
申请公布日期
1953.11.03
申请号
FRD1042625
申请日期
1950.09.20
申请人
KODAK-PATHE
发明人
分类号
C09B23/14;C09B23/16;C09B55/00;G03C1/83
主分类号
C09B23/14
代理机构
代理人
主权项
地址
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