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发明名称
ISDN一类网络终端(NT1)
摘要
申请公布号
CN3114033D
申请公布日期
1999.06.23
申请号
CN98332490.5
申请日期
1998.10.19
申请人
上海贝尔电话设备制造有限公司
发明人
吕景海; 李宁
分类号
14-02-T0140
主分类号
14-02-T0140
代理机构
上海专利商标事务所
代理人
章蔚强
主权项
地址
201206上海市浦东金桥贝尔路188-189号
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