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发明名称
Interrupteur à intensité variable
摘要
申请公布号
FR771549(A)
申请公布日期
1934.10.10
申请号
FRD771549
申请日期
1933.07.08
申请人
发明人
JANIN LOUIS
分类号
H01C10/36
主分类号
H01C10/36
代理机构
代理人
主权项
地址
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