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经营范围
发明名称
Magnetoelectric machines
摘要
申请公布号
US2489517(A)
申请公布日期
1949.11.29
申请号
US19460712577
申请日期
1946.11.27
申请人
WILLIAM BROWN
发明人
BROWN WILLIAM
分类号
H02K21/12
主分类号
H02K21/12
代理机构
代理人
主权项
地址
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