CN103967070B - 一种地连墙成槽机抓斗 - Google Patents
一种地连墙成槽机抓斗 Download PDFInfo
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- CN103967070B CN103967070B CN201310037299.3A CN201310037299A CN103967070B CN 103967070 B CN103967070 B CN 103967070B CN 201310037299 A CN201310037299 A CN 201310037299A CN 103967070 B CN103967070 B CN 103967070B
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310037299.3A CN103967070B (zh) | 2013-01-31 | 2013-01-31 | 一种地连墙成槽机抓斗 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310037299.3A CN103967070B (zh) | 2013-01-31 | 2013-01-31 | 一种地连墙成槽机抓斗 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103967070A CN103967070A (zh) | 2014-08-06 |
| CN103967070B true CN103967070B (zh) | 2017-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310037299.3A Expired - Fee Related CN103967070B (zh) | 2013-01-31 | 2013-01-31 | 一种地连墙成槽机抓斗 |
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| CN (1) | CN103967070B (zh) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2290539A1 (fr) * | 1974-11-07 | 1976-06-04 | Masquelier Henry | Machine pour l'amenagement de tranchees |
| CN201187065Y (zh) * | 2007-10-16 | 2009-01-28 | 丁明明 | 成槽机的液压抓斗 |
| CN101644068B (zh) * | 2009-09-04 | 2012-02-22 | 北京市三一重机有限公司 | 一种蓄能冲抓技术方法 |
| CN203373795U (zh) * | 2013-01-31 | 2014-01-01 | 苏州春源地源热泵节能有限公司 | 一种地连墙成槽机抓斗 |
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| Publication number | Publication date |
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| CN103967070A (zh) | 2014-08-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Suzhou Chunyuan Ground Source Heat Pump Energy Saving Co., Ltd. Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Suzhou Chunyuan Ground Source Heat Pump Energy Saving Co., Ltd. Document name: Notification of Publication and of Entering the Substantive Examination Stage of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: Suzhou Chunyuan Ground Source Heat Pump Energy Saving Co., Ltd. Document name: the First Notification of an Office Action |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161222 Address after: No. 163 Qixia Xianlin Avenue District of Nanjing City, Jiangsu province 210046 Applicant after: Nanjing Univ. Address before: Two road 215000 in Jiangsu Province, Suzhou City Industrial Park Loufeng No. 69 stars Applicant before: Suzhou Chunyuan Ground Source Heat Pump Energy Saving Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20180131 |
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| CF01 | Termination of patent right due to non-payment of annual fee |