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发明名称
Lunettes
摘要
申请公布号
FR1261291(A)
申请公布日期
1961.05.19
申请号
FR19600823337
申请日期
1960.04.04
申请人
发明人
PREAUX ANDRE
分类号
A63B33/00;G02C3/00
主分类号
A63B33/00
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代理人
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