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发明名称
Verbindungssteuervorrichtung für ISDN
摘要
申请公布号
DE69528308(D1)
申请公布日期
2002.10.31
申请号
DE19956028308
申请日期
1995.04.24
申请人
NIPPON TELEGRAPH AND TELEPHONE CORP., TOKIO/TOKYO;SHARP K.K., OSAKA
发明人
UOTA, TOSHIHIRO;NAKABAYASHI, JIRO;IWANO, TSUNEAKI;NAKANO, HIROTAKA;NAKAMURA, OSAMU
分类号
H04M3/42;H04M3/51;H04Q11/04;(IPC1-7):H04Q11/04;H04M3/50
主分类号
H04M3/42
代理机构
代理人
主权项
地址
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