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经营范围
发明名称
Improvements in and relating to contacts for electric switches and circuit breakers
摘要
申请公布号
GB732701(A)
申请公布日期
1955.06.29
申请号
GB19530002669
申请日期
1953.01.30
申请人
DORMAN & SMITH LIMITED
发明人
COCKROFT WILLIAM ARTHUR;MINOPRIO WILLIAM EDWARD
分类号
H01H1/24
主分类号
H01H1/24
代理机构
代理人
主权项
地址
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