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经营范围
发明名称
Improvements in sensitive photographic materials
摘要
申请公布号
GB568652(A)
申请公布日期
1945.04.13
申请号
GB19430015547
申请日期
1943.09.22
申请人
KODAK LIMITED;ALAN KINGSTON SOPER;ALAN BATLEY;LESLIE ERNEST THOMAS BRANCH
发明人
分类号
G03C1/805
主分类号
G03C1/805
代理机构
代理人
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