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发明名称
DAA CIRCUITRY AND METHOD FOR CONNECTING PHONE LINES HAVING A DC HOLDING
摘要
申请公布号
EP1088440(A4)
申请公布日期
2005.07.13
申请号
EP19990924456
申请日期
1999.05.21
申请人
SILICON LABORATORIES, INC.
发明人
DUPUIS, TIMOTHY, J.;TUTTLE, GEORGE, TYSON;SCOTT, JEFFREY, W.;SOOCH, NAVDEEP, S.;WELLAND, DAVID, R.
分类号
H04M19/00;H04M11/00;H04M11/06;(IPC1-7):H04M11/00
主分类号
H04M19/00
代理机构
代理人
主权项
地址
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