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发明名称
Perfectionnements aux interrupteurs temporisés
摘要
申请公布号
FR1139099(A)
申请公布日期
1957.06.25
申请号
FRD1139099
申请日期
1955.12.28
申请人
发明人
AUVRAY MARCEL-ANDRE
分类号
G04F3/02;H01H19/62
主分类号
G04F3/02
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