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经营范围
发明名称
Electrical coil structure
摘要
申请公布号
US2992370(A)
申请公布日期
1961.07.11
申请号
US19560609274
申请日期
1956.09.11
申请人
GENERAL MOTORS CORPORATION
发明人
LAVIANA DONALD W.
分类号
H01F41/10
主分类号
H01F41/10
代理机构
代理人
主权项
地址
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