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发明名称
FREQUENCY TRANSPOSITIONAL HEARING AID WITH DIGITAL AND SINGLE SIDEBAND MODULATION
摘要
申请公布号
EP0750831(A1)
申请公布日期
1997.01.02
申请号
EP19950913600
申请日期
1995.03.16
申请人
HEARING INNOVATIONS INCORPORATED
发明人
DIABACHI, FARID;RICHARDSON, CHARLES, S.;LIPPA, ARNOLD, S.
分类号
G10L21/04;H03H17/00;H04R25/00;(IPC1-7):H04R25/00
主分类号
G10L21/04
代理机构
代理人
主权项
地址
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