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经营范围
发明名称
Improvements in or relating to film magazines for motion picture cameras
摘要
申请公布号
GB401682(A)
申请公布日期
1933.11.09
申请号
GB19330018943
申请日期
1932.05.09
申请人
INTERNATIONAL PROJECTOR CORPORATION
发明人
分类号
G03B17/26
主分类号
G03B17/26
代理机构
代理人
主权项
地址
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