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发明名称
Commutateur de couplage à quatre positions notamment pour appareils électrothermiques
摘要
申请公布号
FR938398(A)
申请公布日期
1948.09.13
申请号
FRD938398
申请日期
1946.02.08
申请人
PROCEDES SAUTER
发明人
LELONG JEAN
分类号
H01H19/52
主分类号
H01H19/52
代理机构
代理人
主权项
地址
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