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经营范围
发明名称
ACTIVE NOISE CONTROL
摘要
申请公布号
EP0339911(A3)
申请公布日期
1990.10.10
申请号
EP19890304065
申请日期
1989.04.24
申请人
THE GENERAL ELECTRIC COMPANY, P.L.C.
发明人
EDWARDS, JOHN WILLIAM;DEKKER, NICOLAAS MARTINUS JOHANNES
分类号
G10K11/178;(IPC1-7):G10K11/16
主分类号
G10K11/178
代理机构
代理人
主权项
地址
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