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经营范围
发明名称
Huiles à transformateurs et dijoncteurs
摘要
申请公布号
FR675085(A)
申请公布日期
1930.02.05
申请号
FRD675085
申请日期
1928.09.29
申请人
发明人
BERGEON LOUIS
分类号
H01B3/20
主分类号
H01B3/20
代理机构
代理人
主权项
地址
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