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发明名称
Divided circle
摘要
申请公布号
GB896865(A)
申请公布日期
1962.05.23
申请号
GB19600016399
申请日期
1960.05.09
申请人
M. HENSOLDT & SOEHNE OPTISCHE WERKE AG WETZLAR (LAHN)
发明人
分类号
G01B3/02
主分类号
G01B3/02
代理机构
代理人
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