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发明名称
ACTIVE SOUND ELIMINATION DEVICE
摘要
申请公布号
JPH04308897(A)
申请公布日期
1992.10.30
申请号
JP19910073224
申请日期
1991.04.05
申请人
MITSUBISHI HEAVY IND LTD;KORYO ENG KK
发明人
NISHIMURA MASAHARU;ARAI TAKANORI
分类号
G10K11/178;G10K11/16
主分类号
G10K11/178
代理机构
代理人
主权项
地址
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