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发明名称
Improvements in electrical switchgear
摘要
申请公布号
GB372027(A)
申请公布日期
1932.05.05
申请号
GB19310007922
申请日期
1931.03.14
申请人
GEORGE ETHELBERT WHITEHEAD;WHITEHEAD'S ELECTRICAL INVENTIONS LIMITED
发明人
分类号
H02B1/00
主分类号
H02B1/00
代理机构
代理人
主权项
地址
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