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发明名称
Telecommunications system
摘要
申请公布号
IN187871(B)
申请公布日期
2002.07.13
申请号
IN1994MA68819
申请日期
1994.07.22
申请人
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
发明人
SLUSKY RONALD DAVID
分类号
H04M1/72;(IPC1-7):H04M1/72
主分类号
H04M1/72
代理机构
代理人
主权项
地址
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