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发明名称
NOISE SUPPRESSION DEVICE
摘要
申请公布号
JPH0822297(A)
申请公布日期
1996.01.23
申请号
JP19940156136
申请日期
1994.07.07
申请人
MATSUSHITA COMMUN IND CO LTD;N T T IDO TSUSHINMO KK
发明人
YOSHIDA KOJI;HONMA KOICHI;CHIBA KOJI;SUDA HIROTO
分类号
G10L15/20;G10L21/02;(IPC1-7):G10L3/02
主分类号
G10L15/20
代理机构
代理人
主权项
地址
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