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经营范围
发明名称
Improvements in or relating to spools for photographic strip film
摘要
申请公布号
GB476937(A)
申请公布日期
1937.12.17
申请号
GB19360016828
申请日期
1936.06.17
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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