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经营范围
发明名称
Improvements in or relating to photographic light-sensitive elements
摘要
申请公布号
GB536680(A)
申请公布日期
1941.05.23
申请号
GB19390023701
申请日期
1939.08.17
申请人
EASTMAN KODAK COMPANY
发明人
分类号
G03C1/38
主分类号
G03C1/38
代理机构
代理人
主权项
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