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经营范围
发明名称
Perfectionnements aux appareils d'éclairage
摘要
申请公布号
FR1449030(A)
申请公布日期
1966.08.12
申请号
FR19656946148
申请日期
1965.06.23
申请人
LE PROJECTEUR STANDARD
发明人
分类号
F21S8/08
主分类号
F21S8/08
代理机构
代理人
主权项
地址
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