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发明名称
Projecteurs pour la recherche de buts
摘要
申请公布号
FR799980(A)
申请公布日期
1936.06.24
申请号
FRD799980
申请日期
1935.03.29
申请人
发明人
RADELET FERNAND;SCHUL MAX
分类号
F21V13/00;F21W111/06
主分类号
F21V13/00
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代理人
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