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发明名称
VACUUM INTERRUPTER CONTACTS
摘要
申请公布号
GB1497668(A)
申请公布日期
1978.01.12
申请号
GB19740030227
申请日期
1975.07.14
申请人
ENGLISH ELECTRIC CO LTD
发明人
分类号
H01H1/02;(IPC1-7):H01H33/66
主分类号
H01H1/02
代理机构
代理人
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