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发明名称
Interrupteur pour circuits électriques
摘要
申请公布号
FR711695(A)
申请公布日期
1931.09.15
申请号
FRD711695
申请日期
1930.05.28
申请人
发明人
ROUSSEAU LOUIS-FRANCOIS-JOSEP
分类号
F21V23/04
主分类号
F21V23/04
代理机构
代理人
主权项
地址
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