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发明名称
Rectifying and projecting apparatus for aerial photographs
摘要
申请公布号
US2792747(A)
申请公布日期
1957.05.21
申请号
US19540455205
申请日期
1954.09.10
申请人
MAST GIFFORD M
发明人
MAST GIFFORD M.
分类号
G03B27/68
主分类号
G03B27/68
代理机构
代理人
主权项
地址
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