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发明名称
Improvements in or relating to electro-magnetic switches or the like
摘要
申请公布号
GB517572(A)
申请公布日期
1940.02.02
申请号
GB19380022435
申请日期
1938.07.28
申请人
ERICSSON TELEPHONES LIMITED;WILLIAM FRANCIS RAYMOND TAYLOR
发明人
分类号
H01H36/00
主分类号
H01H36/00
代理机构
代理人
主权项
地址
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