发明名称 |
A SYSTEM FOR ENABLING A HEARING AID TO BE USED WITH A TELEPHONE |
摘要 |
A system for enabling a hearing aid (7) to be used with a telephone (1) includes a coupling device (2) which permits the telephone (1) to be coupled to the hearing aid (7). The coupling device (2) couples non-audible signals from the telephone (1) to the hearing aid (7).
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申请公布号 |
WO0060834(A1) |
申请公布日期 |
2000.10.12 |
申请号 |
WO1999SG00025 |
申请日期 |
1999.04.01 |
申请人 |
SIEMENS AUDIOLOGISCHE TECHNIK GMBH;LEE, WAN, CHEONG |
发明人 |
LEE, WAN, CHEONG |
分类号 |
H04M1/60;(IPC1-7):H04M1/60 |
主分类号 |
H04M1/60 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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