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发明名称
IMPROVEMENTS RELATING TO PHOTOGRAPHIC CAMERAS
摘要
申请公布号
GB1268695(A)
申请公布日期
1972.03.29
申请号
GB19690038336
申请日期
1969.07.30
申请人
POLAROID CORPORATION
发明人
RICHARD ROGERS WAREHAM
分类号
G03B17/52
主分类号
G03B17/52
代理机构
代理人
主权项
地址
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