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发明名称
Method for conveying TTY signals over wireless communication systems
摘要
申请公布号
AU4462599(A)
申请公布日期
2000.03.16
申请号
AU19990044625
申请日期
1999.08.20
申请人
LUCENT TECHNOLOGIES INC
发明人
AHMED A. TARRAF
分类号
G10L19/12;H04B7/02;H04L1/08;H04L17/00;H04L17/02;H04Q7/30
主分类号
G10L19/12
代理机构
代理人
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地址
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