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经营范围
发明名称
Improved Photographic Camera having an Interchangeable Objective Lens and through the Lens Exposure Meter System.
摘要
申请公布号
GB1168637(A)
申请公布日期
1969.10.29
申请号
GB19660054341
申请日期
1966.12.05
申请人
NIPPON KOGAKU K.K.
发明人
分类号
G03B7/06
主分类号
G03B7/06
代理机构
代理人
主权项
地址
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