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经营范围
发明名称
Improvements in or relating to photographic cameras
摘要
申请公布号
GB1010226(A)
申请公布日期
1965.11.17
申请号
GB19620037586
申请日期
1962.10.04
申请人
FRANKE & HEIDECKE G.M.B.H.
发明人
分类号
G03B19/12
主分类号
G03B19/12
代理机构
代理人
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