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经营范围
发明名称
PROCEDE POUR LA LECTURE DU CONTOUR D'UN QUELCONQUE ARTICLE, ET APPAREIL DE LECTURE DE CONTOUR CORRESPONDANT, NOTAMMENT POUR MONTURE DE LUNETTES
摘要
申请公布号
FR2728965(B1)
申请公布日期
1997.03.07
申请号
FR19940015940
申请日期
1994.12.30
申请人
发明人
分类号
B23Q35/46;B24B9/14;G02C13/00
主分类号
B23Q35/46
代理机构
代理人
主权项
地址
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