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发明名称
Improvements relating to electromagnetic switches
摘要
申请公布号
GB606840(A)
申请公布日期
1948.08.20
申请号
GB19460001935
申请日期
1946.01.21
申请人
WILMOT-BREEDEN LIMITED;FREDERICK VICTOR LEWIS
发明人
分类号
B60Q1/38;H01H43/30
主分类号
B60Q1/38
代理机构
代理人
主权项
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