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发明名称
Dispositif de contact
摘要
申请公布号
FR992946(A)
申请公布日期
1951.10.24
申请号
FRD992946
申请日期
1944.08.18
申请人
LES LABORATOIRES RADIOELECTRIQUES
发明人
TESSEL ROBERT-GEORGES
分类号
H01H1/06
主分类号
H01H1/06
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