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发明名称
Noise filter
摘要
申请公布号
US5030933(A)
申请公布日期
1991.07.09
申请号
US19890395499
申请日期
1989.08.18
申请人
IKEDA, TAKESHI
发明人
IKEDA, TAKESHI
分类号
H03H7/075;H01F27/28;H01F27/29;H01F27/32;H01G4/232;H01G4/245;H01G4/40;H03H1/00;H03H7/09;H03H9/46
主分类号
H03H7/075
代理机构
代理人
主权项
地址
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