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经营范围
发明名称
Polymethine dyes
摘要
申请公布号
US2104855(A)
申请公布日期
1938.01.11
申请号
US19330689974
申请日期
1933.09.18
申请人
AGFA ANSCO CORPORATION
发明人
DIETERLE WALTER;HORST KARL
分类号
C09B23/02;C09B23/14
主分类号
C09B23/02
代理机构
代理人
主权项
地址
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