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发明名称
Photographic camera
摘要
申请公布号
US2040935(A)
申请公布日期
1936.05.19
申请号
US19340714910
申请日期
1934.03.10
申请人
UNIVERSAL CAMERA CORP.
发明人
GITHENS OTTO W.
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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