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发明名称
A DETECTOR FOR USE WITH AN AUTOMATIC DISCONNECT FEATURE IN A TELEPHONE ANSWERING MACHINE
摘要
申请公布号
SG83629(A1)
申请公布日期
2001.10.16
申请号
SG19960002461
申请日期
1991.12.31
申请人
THOMSON CONSUMER ELECTRONICS, INC.
发明人
HENRY HON-IAO KUOK;FRANK DANIEL JASKUSKI;JOHN HERBERT LIVINGSTON
分类号
H04M1/64;H03K5/08;H04M1/654;(IPC1-7):H04M1/65
主分类号
H04M1/64
代理机构
代理人
主权项
地址
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