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经营范围
发明名称
Improvements in electric switches and circuit breakers having butt contacts
摘要
申请公布号
GB464643(A)
申请公布日期
1937.04.22
申请号
GB19350029304
申请日期
1935.10.23
申请人
GEORGE ETHELBERT WHITEHEAD;WHITEHEAD'S ELECTRICAL INVENTIONS LIMITED
发明人
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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