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发明名称
Electrical system
摘要
申请公布号
US2787727(A)
申请公布日期
1957.04.02
申请号
US19510255012
申请日期
1951.11.06
申请人
GENERAL ELECTRIC COMPANY
发明人
MAURE DOUGLAS R.;GARDINER PAUL C.
分类号
H03K4/14;H04N3/24
主分类号
H03K4/14
代理机构
代理人
主权项
地址
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