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发明名称
VOICE DATA TRANSMISSION SYSTEM AND METHOD
摘要
申请公布号
CA2001619(A1)
申请公布日期
1991.04.26
申请号
CA19892001619
申请日期
1989.10.26
申请人
KUDOH, NORIMASA;WATANABE, AKIRA
发明人
KUDOH, NORIMASA;WATANABE, AKIRA
分类号
H04J3/06;H04L12/56;H04L12/64;H04Q11/04;(IPC1-7):H04M7/00
主分类号
H04J3/06
代理机构
代理人
主权项
地址
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