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经营范围
发明名称
Photographic cameras
摘要
申请公布号
GB666406(A)
申请公布日期
1952.02.13
申请号
GB19480026218
申请日期
1948.10.07
申请人
JACQUES BOLSEY
发明人
分类号
G03B19/04
主分类号
G03B19/04
代理机构
代理人
主权项
地址
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