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发明名称
Camera
摘要
申请公布号
US2551181(A)
申请公布日期
1951.05.01
申请号
US19470771307
申请日期
1947.08.29
申请人
AMERICAN TYPE FOUNDERS, INCORPORATED
发明人
SUSSIN VICTOR
分类号
G03B27/32
主分类号
G03B27/32
代理机构
代理人
主权项
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