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发明名称
Contacteur multiple
摘要
申请公布号
FR791499(A)
申请公布日期
1935.12.11
申请号
FRD791499
申请日期
1934.09.04
申请人
GAVORET & CIE
发明人
分类号
H01H19/56
主分类号
H01H19/56
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