- 专利标题: CIRCUIT SWITCHED FALL BACK USER DEVICE IDENTIFICATION METHOD AND DEVICE
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申请号: EP13897574.3申请日: 2013-11-14
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公开(公告)号: EP3062576B1公开(公告)日: 2019-01-02
- 发明人: ZHANG, Chongming , XUE, Huaijie , LIN, Jie
- 申请人: Huawei Technologies Co., Ltd.
- 申请人地址: Huawei Administration Building Bantian Longgang District Shenzhen, Guangdong 518129 CN
- 专利权人: Huawei Technologies Co., Ltd.
- 当前专利权人: Huawei Technologies Co., Ltd.
- 当前专利权人地址: Huawei Administration Building Bantian Longgang District Shenzhen, Guangdong 518129 CN
- 代理机构: Epping - Hermann - Fischer
- 国际公布: WO2015070425 20150521
- 主分类号: H04W76/16
- IPC分类号: H04W76/16 ; H04W36/00
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