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发明名称
Multimedia System
摘要
申请公布号
CA2118278(A1)
申请公布日期
1995.06.22
申请号
CA19942118278
申请日期
1994.10.17
申请人
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
发明人
GARLAND, J. DAVID;MCGEE, ANDREW R.
分类号
H04J3/00;H04L29/06;H04M3/493;H04N7/14;H04N7/173;H04Q11/04;(IPC1-7):H04L29/06
主分类号
H04J3/00
代理机构
代理人
主权项
地址
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