CN201390267Y - 弹簧定位扳道器 - Google Patents
弹簧定位扳道器 Download PDFInfo
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- CN201390267Y CN201390267Y CN200920096106U CN200920096106U CN201390267Y CN 201390267 Y CN201390267 Y CN 201390267Y CN 200920096106 U CN200920096106 U CN 200920096106U CN 200920096106 U CN200920096106 U CN 200920096106U CN 201390267 Y CN201390267 Y CN 201390267Y
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Application Number | Priority Date | Filing Date | Title |
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CN200920096106U CN201390267Y (zh) | 2009-03-31 | 2009-03-31 | 弹簧定位扳道器 |
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CN200920096106U CN201390267Y (zh) | 2009-03-31 | 2009-03-31 | 弹簧定位扳道器 |
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CN201390267Y true CN201390267Y (zh) | 2010-01-27 |
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CN200920096106U Expired - Fee Related CN201390267Y (zh) | 2009-03-31 | 2009-03-31 | 弹簧定位扳道器 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107912010A (zh) * | 2017-11-16 | 2018-04-13 | 温州电力设计有限公司 | 一种基于屏蔽层原理的抗干扰电力设备 |
CN110588715A (zh) * | 2019-10-25 | 2019-12-20 | 毛南翔 | 动簧扳道器 |
CN110588715B (zh) * | 2019-10-25 | 2024-05-31 | 毛南翔 | 动簧扳道器 |
-
2009
- 2009-03-31 CN CN200920096106U patent/CN201390267Y/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107912010A (zh) * | 2017-11-16 | 2018-04-13 | 温州电力设计有限公司 | 一种基于屏蔽层原理的抗干扰电力设备 |
CN107912010B (zh) * | 2017-11-16 | 2019-08-27 | 温州电力设计有限公司 | 一种基于屏蔽层原理的抗干扰电力设备 |
CN110588715A (zh) * | 2019-10-25 | 2019-12-20 | 毛南翔 | 动簧扳道器 |
CN110588715B (zh) * | 2019-10-25 | 2024-05-31 | 毛南翔 | 动簧扳道器 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: TIANJIN TIEKE RAILWAY SIGNAL CO., LTD. Free format text: FORMER NAME: TIEXIN INDUSTRY AND TRADE DEVELOPMENT CO., LTD., TIANJIN |
|
CP01 | Change in the name or title of a patent holder |
Address after: 300300 No. 1, Tianjin Road, Dongli, China Patentee after: Tianjin Tieke Railway Signal Co., Ltd. Address before: 300300 No. 1, Tianjin Road, Dongli, China Patentee before: Tianjin Railway Communication Industry & Trade Development Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20150331 |
|
EXPY | Termination of patent right or utility model |