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发明名称
Rhodacyanine dyes and a method of preparing the same
摘要
申请公布号
US2490572(A)
申请公布日期
1949.12.06
申请号
US19450599125
申请日期
1945.06.12
申请人
GENERAL ANILINE & FILM CORPORATION
发明人
ANISH ALFRED W.
分类号
C09B23/01
主分类号
C09B23/01
代理机构
代理人
主权项
地址
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