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发明名称
Multiple film carrying camera
摘要
申请公布号
US2315284(A)
申请公布日期
1943.03.30
申请号
US19400334722
申请日期
1940.05.13
申请人
THOMPSON WILLIAM D
发明人
THOMPSON WILLIAM D.
分类号
G03B19/06
主分类号
G03B19/06
代理机构
代理人
主权项
地址
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