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经营范围
发明名称
Improvements in or relating to photographic film cassettes
摘要
申请公布号
GB526298(A)
申请公布日期
1940.09.13
申请号
GB19390015662
申请日期
1939.05.26
申请人
KODAK LIMITED
发明人
分类号
G03B17/30
主分类号
G03B17/30
代理机构
代理人
主权项
地址
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