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发明名称
Automatic rectification instrument for projection plotting of maps
摘要
申请公布号
US2785599(A)
申请公布日期
1957.03.19
申请号
US19540478004
申请日期
1954.12.28
申请人
CARL ZEISS
发明人
SONNBERGER HEINRICH;UTZ HANS
分类号
G03B27/68
主分类号
G03B27/68
代理机构
代理人
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