CN202094898U - 铁路数字光纤直放站装置及铁路通信*** - Google Patents
铁路数字光纤直放站装置及铁路通信*** Download PDFInfo
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CN 201120218545 CN202094898U (zh) | 2011-06-24 | 2011-06-24 | 铁路数字光纤直放站装置及铁路通信*** |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108791373A (zh) * | 2018-07-18 | 2018-11-13 | 兖州煤业股份有限公司 | 一种铁路平面调车*** |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108791373A (zh) * | 2018-07-18 | 2018-11-13 | 兖州煤业股份有限公司 | 一种铁路平面调车*** |
CN108791373B (zh) * | 2018-07-18 | 2024-04-12 | 兖矿能源集团股份有限公司 | 一种铁路平面调车*** |
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Owner name: CHINA RAILWAY CORPORATION Free format text: FORMER OWNER: TRANSPORT BUREAU OF RAILWAY DEPARTMENT Effective date: 20141010 |
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Effective date of registration: 20141010 Address after: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Patentee after: CHINA RAILWAY CORPORATION Patentee after: Beijing Jinhong Xidian Information Technology Co., Ltd. Address before: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Patentee before: Transport Bureau of Railway Department Patentee before: Beijing Jinhong Xidian Information Technology Co., Ltd. |
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Granted publication date: 20111228 |