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发明名称
Appareil d'éclairage
摘要
申请公布号
FR47322(E)
申请公布日期
1937.03.16
申请号
FRD47322
申请日期
1936.05.09
申请人
ANCIENS ETABLISSEMENTS BARBIER, RENARD & TURENNE
发明人
分类号
G03B21/20
主分类号
G03B21/20
代理机构
代理人
主权项
地址
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