CN202838468U - 列车数据记录仪 - Google Patents
列车数据记录仪 Download PDFInfo
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- CN202838468U CN202838468U CN 201220379504 CN201220379504U CN202838468U CN 202838468 U CN202838468 U CN 202838468U CN 201220379504 CN201220379504 CN 201220379504 CN 201220379504 U CN201220379504 U CN 201220379504U CN 202838468 U CN202838468 U CN 202838468U
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CN 201220379504 CN202838468U (zh) | 2012-07-31 | 2012-07-31 | 列车数据记录仪 |
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CN 201220379504 CN202838468U (zh) | 2012-07-31 | 2012-07-31 | 列车数据记录仪 |
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CN202838468U true CN202838468U (zh) | 2013-03-27 |
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CN 201220379504 Expired - Fee Related CN202838468U (zh) | 2012-07-31 | 2012-07-31 | 列车数据记录仪 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103578159A (zh) * | 2012-07-31 | 2014-02-12 | 中国北车股份有限公司大连电力牵引研发中心 | 列车数据记录仪 |
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- 2012-07-31 CN CN 201220379504 patent/CN202838468U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103578159A (zh) * | 2012-07-31 | 2014-02-12 | 中国北车股份有限公司大连电力牵引研发中心 | 列车数据记录仪 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA CNR CORPORATION LIMITED Free format text: FORMER OWNER: DALIAN ELECTRIC TRACTION RESEARCH + DEVELOPMENT CENTER OF CHINA NORTH LOCOMOTIVE CO., LTD. Effective date: 20140317 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 116022 DALIAN, LIAONING PROVINCE TO: 100078 FENGTAI, BEIJING |
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TR01 | Transfer of patent right |
Effective date of registration: 20140317 Address after: 100078 Beijing Fengtai District city park is a district 15 building Patentee after: China CNR Corporation Limited Address before: 116022 Shahekou, Liaoning, China No. 51 The Strip Patentee before: Dalian Electric Traction Research & Development Center of China North Locomotive Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20200731 |
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CF01 | Termination of patent right due to non-payment of annual fee |