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发明名称
Carbocyanine dyes and method of preparing them
摘要
申请公布号
US1934657(A)
申请公布日期
1933.11.07
申请号
US19310520459
申请日期
1931.03.05
申请人
EASTMAN KODAK COMPANY
发明人
BROOKER LESLIE G. S.
分类号
C09B23/06
主分类号
C09B23/06
代理机构
代理人
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地址
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