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发明名称
Relais électrique
摘要
申请公布号
FR899569(A)
申请公布日期
1945.06.05
申请号
FRD899569
申请日期
1943.11.11
申请人
TELEFONAKTIEBOLAGET L. M. ERICSSON
发明人
分类号
H01H53/015
主分类号
H01H53/015
代理机构
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