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发明名称
Improvements in or relating to electromagnetic relays
摘要
申请公布号
GB822652(A)
申请公布日期
1959.10.28
申请号
GB19570006882
申请日期
1957.03.01
申请人
TELEPHONE MANUFACTURING COMPANY LIMITED
发明人
COURTNEY SIMON CLAUDE
分类号
H01H50/16;H01H50/64
主分类号
H01H50/16
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代理人
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