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经营范围
发明名称
Improvements in photographic emulsions
摘要
申请公布号
GB628783(A)
申请公布日期
1949.09.05
申请号
GB19470027661
申请日期
1947.10.15
申请人
KODAK LIMITED
发明人
分类号
G03C1/04
主分类号
G03C1/04
代理机构
代理人
主权项
地址
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