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经营范围
发明名称
Interrupteur et commutateur électrique à rupture et fermeture brusques
摘要
申请公布号
FR719935(A)
申请公布日期
1932.02.12
申请号
FRD719935
申请日期
1931.07.10
申请人
发明人
STAPFER CHARLES, LEON, FERNAND
分类号
H01H23/20
主分类号
H01H23/20
代理机构
代理人
主权项
地址
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