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发明名称
Improvements in protective control equipments for electrical apparatus
摘要
申请公布号
GB493797(A)
申请公布日期
1938.10.14
申请号
GB19370016158
申请日期
1937.06.10
申请人
HARRY HESKETH;METROPOLITAN-VICKERS ELECTRICAL COMPANY LIMITED
发明人
分类号
H02H7/00
主分类号
H02H7/00
代理机构
代理人
主权项
地址
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