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发明名称
NIEDRIGSPANNUNGSPROGRAMMIERBARER VERDICHTER.
摘要
申请公布号
DE68917589(T2)
申请公布日期
1994.12.22
申请号
DE19896017589T
申请日期
1989.02.23
申请人
RESOUND CORP., REDWOOD CITY, CALIF., US
发明人
WALDHAUER, FRED, DONALD, LA HONDA, CA 94020, US
分类号
H04R25/04;H03G7/00;H03G7/06;H04R25/00;(IPC1-7):H04R29/00;H04B1/64
主分类号
H04R25/04
代理机构
代理人
主权项
地址
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