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发明名称
Lunettes ophtalmiques
摘要
申请公布号
FR1030174(A)
申请公布日期
1953.06.10
申请号
FRD1030174
申请日期
1950.12.27
申请人
发明人
VEYRAT JEAN-PIERRE-NICOLAS
分类号
G02C1/02;G02C1/04
主分类号
G02C1/02
代理机构
代理人
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地址
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