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发明名称
Improvements relating to alternating current systems
摘要
申请公布号
GB387476(A)
申请公布日期
1933.02.09
申请号
GB19310035341
申请日期
1931.12.21
申请人
ARTHUR JOHN KING;ASSOCIATED ELECTRICAL INDUSTRIES LIMITED
发明人
分类号
H02H1/06
主分类号
H02H1/06
代理机构
代理人
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地址
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