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发明名称
Lampe de poche à magnéto
摘要
申请公布号
FR866872(A)
申请公布日期
1941.09.15
申请号
FRD866872
申请日期
1940.05.11
申请人
发明人
BARDIN GEORGES
分类号
F21L13/08
主分类号
F21L13/08
代理机构
代理人
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