CN202509417U - 条形孔金属波纹涵管分片 - Google Patents
条形孔金属波纹涵管分片 Download PDFInfo
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- CN202509417U CN202509417U CN201220026890XU CN201220026890U CN202509417U CN 202509417 U CN202509417 U CN 202509417U CN 201220026890X U CN201220026890X U CN 201220026890XU CN 201220026890 U CN201220026890 U CN 201220026890U CN 202509417 U CN202509417 U CN 202509417U
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Application Number | Priority Date | Filing Date | Title |
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CN201220026890XU CN202509417U (zh) | 2012-01-20 | 2012-01-20 | 条形孔金属波纹涵管分片 |
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CN201220026890XU CN202509417U (zh) | 2012-01-20 | 2012-01-20 | 条形孔金属波纹涵管分片 |
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CN202509417U true CN202509417U (zh) | 2012-10-31 |
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CN201220026890XU Expired - Fee Related CN202509417U (zh) | 2012-01-20 | 2012-01-20 | 条形孔金属波纹涵管分片 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104404892A (zh) * | 2014-11-21 | 2015-03-11 | 曹宁宁 | 一种伸缩式管节连接装置 |
CN106245545A (zh) * | 2016-08-01 | 2016-12-21 | 中国十七冶集团有限公司 | 一种特大直径钢制波纹涵管片装连接结构 |
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2012
- 2012-01-20 CN CN201220026890XU patent/CN202509417U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104404892A (zh) * | 2014-11-21 | 2015-03-11 | 曹宁宁 | 一种伸缩式管节连接装置 |
CN106245545A (zh) * | 2016-08-01 | 2016-12-21 | 中国十七冶集团有限公司 | 一种特大直径钢制波纹涵管片装连接结构 |
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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: CHONGQING DAFENG TRAFFIC FACILITIES MANUFACTURING Free format text: FORMER OWNER: LONG BIN Effective date: 20150409 |
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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: 402760 BISHAN, CHONGQING TO: 402781 BISHAN, CHONGQING |
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TR01 | Transfer of patent right |
Effective date of registration: 20150409 Address after: 402781, Bishan District, Chongqing Green Street Zhongxing Village Patentee after: Chongqing great Feng means of transportation Manufacturing Co., Ltd Address before: 402760 Chongqing city Bishan County Qing Gang min Street No. 92 unit 3 4-1 Patentee before: Long Bin |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20150120 |
|
EXPY | Termination of patent right or utility model |