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经营范围
发明名称
Improvements relating to the use of aromatic compounds in photography
摘要
申请公布号
GB541649(A)
申请公布日期
1941.12.05
申请号
GB19400003845
申请日期
1940.03.01
申请人
KODAK LIMITED
发明人
分类号
G03C5/30
主分类号
G03C5/30
代理机构
代理人
主权项
地址
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