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经营范围
发明名称
Diffuseurs d'éclairage pour tubes luminescents, fluorescents et incandescents
摘要
申请公布号
FR1170352(A)
申请公布日期
1959.01.14
申请号
FRD1170352
申请日期
1957.03.28
申请人
发明人
BURGUIERE ROGER
分类号
F21S8/00;F21V3/00;F21V17/16
主分类号
F21S8/00
代理机构
代理人
主权项
地址
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