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发明名称
Dispositif de changement de prise de courant dans les transformateurs et autres appareils électriques à prises de courant multiples.
摘要
申请公布号
CH144113(A)
申请公布日期
1930.12.15
申请号
CHD144113
申请日期
1929.06.27
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
COMPANY WESTINGHOUSE ELECTRIC & MANUFACTURING
分类号
主分类号
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代理人
主权项
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