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发明名称
Alternating current supply system
摘要
申请公布号
US2346621(A)
申请公布日期
1944.04.11
申请号
US19430510117
申请日期
1943.11.13
申请人
SOLA ELECTRIC CO.
发明人
SOLA JOSEPH G.
分类号
H01F38/10
主分类号
H01F38/10
代理机构
代理人
主权项
地址
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