CN201539508U - 东风系列内燃机车增压器推力轴承 - Google Patents
东风系列内燃机车增压器推力轴承 Download PDFInfo
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- CN201539508U CN201539508U CN200920271120XU CN200920271120U CN201539508U CN 201539508 U CN201539508 U CN 201539508U CN 200920271120X U CN200920271120X U CN 200920271120XU CN 200920271120 U CN200920271120 U CN 200920271120U CN 201539508 U CN201539508 U CN 201539508U
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CN200920271120XU CN201539508U (zh) | 2009-11-27 | 2009-11-27 | 东风系列内燃机车增压器推力轴承 |
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CN200920271120XU CN201539508U (zh) | 2009-11-27 | 2009-11-27 | 东风系列内燃机车增压器推力轴承 |
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CN201539508U true CN201539508U (zh) | 2010-08-04 |
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CN200920271120XU Expired - Lifetime CN201539508U (zh) | 2009-11-27 | 2009-11-27 | 东风系列内燃机车增压器推力轴承 |
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C14 | Grant of patent or utility model | ||
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C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 116021 Shahekou, Liaoning, China No. 49 The Strip Patentee after: CRRC DALIAN INSTITUTE Co.,Ltd. Address before: 116021 Shahekou, Liaoning, China No. 49 The Strip Patentee before: CNR DALIAN LOCOMOTIVE RESEARCH INSTITUTE Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20160617 Address after: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Patentee after: CHINA RAILWAY Corp. Patentee after: CRRC DALIAN INSTITUTE Co.,Ltd. Address before: 116021 Shahekou, Liaoning, China No. 49 The Strip Patentee before: CRRC DALIAN INSTITUTE Co.,Ltd. |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20100804 |