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发明名称
Remote switch control
摘要
申请公布号
US2598356(A)
申请公布日期
1952.05.27
申请号
US19490128385
申请日期
1949.11.19
申请人
MCGRAW ELECTRIC CO.
发明人
COE WILLIAM G.
分类号
H02J13/00
主分类号
H02J13/00
代理机构
代理人
主权项
地址
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