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发明名称
Electrical control system
摘要
申请公布号
US1892700(A)
申请公布日期
1933.01.03
申请号
US19280253391
申请日期
1928.02.10
申请人
THE STANDARD ELECTRIC TIME COMPANY
发明人
HARTER GEORGE F.
分类号
H02K7/065
主分类号
H02K7/065
代理机构
代理人
主权项
地址
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