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发明名称
Power-supply system
摘要
申请公布号
US1774467(A)
申请公布日期
1930.08.26
申请号
US19260088161
申请日期
1926.02.13
申请人
GENERAL ELECTRIC COMPANY
发明人
BARTON FREDERICK C.
分类号
H04B1/16
主分类号
H04B1/16
代理机构
代理人
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