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发明名称
Dispositif d'éclairage pour signalisation, publicité et autres applications
摘要
申请公布号
FR808998(A)
申请公布日期
1937.02.19
申请号
FRD808998
申请日期
1936.08.04
申请人
EPERVIER, GILLET & CIE
发明人
分类号
F21V7/04
主分类号
F21V7/04
代理机构
代理人
主权项
地址
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