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经营范围
发明名称
NOISE REDUCTION SWITCHING CIRCUIT
摘要
申请公布号
JPH02227871(A)
申请公布日期
1990.09.11
申请号
JP19890046628
申请日期
1989.03.01
申请人
PIONEER ELECTRON CORP
发明人
HORIGUCHI TORU;SUZUKI SHIRO;TAKIZAWA YOSHIHIKO;TANABE TAKAHISA;ORIMOTO AKIRA
分类号
G11B20/04
主分类号
G11B20/04
代理机构
代理人
主权项
地址
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