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发明名称
Improvements in or relating to electromagnetic relays
摘要
申请公布号
GB664963(A)
申请公布日期
1952.01.16
申请号
GB19490016077
申请日期
1949.06.16
申请人
THE PLESSEY COMPANY LIMITED
发明人
SHARP LEONARD WILLIAM DESCARRIERES
分类号
H01H43/30
主分类号
H01H43/30
代理机构
代理人
主权项
地址
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