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经营范围
发明名称
Perfectionnements aux contacts électriques amovibles
摘要
申请公布号
FR720449(A)
申请公布日期
1932.02.19
申请号
FRD720449
申请日期
1931.06.30
申请人
发明人
BIGUET JACQUES
分类号
H01R13/18
主分类号
H01R13/18
代理机构
代理人
主权项
地址
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