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经营范围
发明名称
PERISCOPE POUR VISIONNER DES SPECTACLES
摘要
申请公布号
FR2549609(B3)
申请公布日期
1985.12.20
申请号
FR19830011831
申请日期
1983.07.18
申请人
CREATION TECHNIQUE SERVICE
发明人
JEAN-GILLES SOUPEAUX
分类号
G02B23/08;(IPC1-7):G02B23/08
主分类号
G02B23/08
代理机构
代理人
主权项
地址
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