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经营范围
发明名称
Dispositif de protection contre la foudre ou les surtensions
摘要
申请公布号
FR855222(A)
申请公布日期
1940.05.06
申请号
FRD855222
申请日期
1939.05.24
申请人
发明人
LHUILLIER
分类号
H02H3/20
主分类号
H02H3/20
代理机构
代理人
主权项
地址
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