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发明名称
Lentille pour projecteurs non-éblouissants
摘要
申请公布号
FR713853(A)
申请公布日期
1931.11.04
申请号
FRD713853
申请日期
1931.03.25
申请人
发明人
REYMOND LUCIEN-DESIRE
分类号
F21V5/00;F21V5/04;F21V11/16
主分类号
F21V5/00
代理机构
代理人
主权项
地址
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