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经营范围
发明名称
Perfectionnements aux interrupteurs à temps
摘要
申请公布号
FR946608(A)
申请公布日期
1949.06.09
申请号
FRD946608
申请日期
1947.05.14
申请人
发明人
BADER KASPAR ERWIN
分类号
H01H29/28
主分类号
H01H29/28
代理机构
代理人
主权项
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