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经营范围
发明名称
Means for suppressing ferromagnetic oscillations arising in electrical installations
摘要
申请公布号
US3185919(A)
申请公布日期
1965.05.25
申请号
US19620180076
申请日期
1962.03.16
申请人
ALLMANNA SVENSKA ELEKTRISKA AKTIEBOLAGET
发明人
HELMERSSON SVEN
分类号
H02H9/00
主分类号
H02H9/00
代理机构
代理人
主权项
地址
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