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经营范围
发明名称
N,N'-ALKYLENECYANINE DYES
摘要
申请公布号
CA476044(A)
申请公布日期
1951.08.14
申请号
CAD476044
申请日期
申请人
CANADIAN KODAK COMPANY
发明人
ROBERT H. SPRAGUE;LESLIE G. S. BROOKER
分类号
主分类号
代理机构
代理人
主权项
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