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发明名称
Range finder
摘要
申请公布号
US2960907(A)
申请公布日期
1960.11.22
申请号
US19580736593
申请日期
1958.05.20
申请人
ERNST LEITZ G. M. B. H.
发明人
LEITZ LUDWIG
分类号
G03B13/20
主分类号
G03B13/20
代理机构
代理人
主权项
地址
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