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发明名称
Improvements in or relating to camera lens mountings
摘要
申请公布号
GB680111(A)
申请公布日期
1952.10.01
申请号
GB19490012394
申请日期
1949.05.10
申请人
ELECTRIC AND MUSICAL INDUSTRIES LIMITED
发明人
NEWTON GEORGE CHARLES
分类号
G03B19/18
主分类号
G03B19/18
代理机构
代理人
主权项
地址
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