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发明名称
Improvements relating to high-voltage electrical switchgear
摘要
申请公布号
GB740792(A)
申请公布日期
1955.11.16
申请号
GB19530025047
申请日期
1953.09.10
申请人
A. REYROLLE & COMPANY LIMITED
发明人
CHRISTIE JOHN
分类号
H01F38/30;H01H33/02
主分类号
H01F38/30
代理机构
代理人
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