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发明名称
Improvements relating to polarised electromagnetic relays
摘要
申请公布号
GB836987(A)
申请公布日期
1960.06.09
申请号
GB19560032309
申请日期
1956.10.23
申请人
TELEPHONE MANUFACTURING COMPANY LIMITED
发明人
ROMMEL FREDERICK EMIL
分类号
H01H50/16;H01H51/22
主分类号
H01H50/16
代理机构
代理人
主权项
地址
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