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发明名称
Arrangement for projecting in superposition the images of a work piece and of a reference drawing through an outline projector
摘要
申请公布号
US2765704(A)
申请公布日期
1956.10.09
申请号
US19530366541
申请日期
1953.07.07
申请人
SOCIETE GENEVOISE D'INSTRUMENTS DE PHYSIQUE
发明人
MOTTU ANDRE
分类号
G01B9/08
主分类号
G01B9/08
代理机构
代理人
主权项
地址
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