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经营范围
发明名称
NOISE REMOVER
摘要
申请公布号
JPS60140399(A)
申请公布日期
1985.07.25
申请号
JP19830250848
申请日期
1983.12.28
申请人
MATSUSHITA DENKI SANGYO KK
发明人
SUZUKI RIYOUJI
分类号
G10L15/20;G10L11/00;G10L21/02;H04B1/10;H04R25/00;H04R25/04
主分类号
G10L15/20
代理机构
代理人
主权项
地址
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