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发明名称
Governor controlled direct current motor system
摘要
申请公布号
US2933669(A)
申请公布日期
1960.04.19
申请号
US19560607207
申请日期
1956.08.30
申请人
COLUMBIA BROADCASTING SYSTEM, INC.
发明人
CLADE WILBUR W.
分类号
H02K11/00
主分类号
H02K11/00
代理机构
代理人
主权项
地址
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