CN202500551U - 水下灌注桩探孔器 - Google Patents
水下灌注桩探孔器 Download PDFInfo
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- CN202500551U CN202500551U CN2012201175616U CN201220117561U CN202500551U CN 202500551 U CN202500551 U CN 202500551U CN 2012201175616 U CN2012201175616 U CN 2012201175616U CN 201220117561 U CN201220117561 U CN 201220117561U CN 202500551 U CN202500551 U CN 202500551U
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Application Number | Priority Date | Filing Date | Title |
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CN2012201175616U CN202500551U (zh) | 2012-03-27 | 2012-03-27 | 水下灌注桩探孔器 |
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CN2012201175616U CN202500551U (zh) | 2012-03-27 | 2012-03-27 | 水下灌注桩探孔器 |
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CN202500551U true CN202500551U (zh) | 2012-10-24 |
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CN2012201175616U Expired - Lifetime CN202500551U (zh) | 2012-03-27 | 2012-03-27 | 水下灌注桩探孔器 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105908791A (zh) * | 2016-06-14 | 2016-08-31 | 中铁上海工程局集团有限公司 | 一种可收缩桩基孔检测装置 |
CN110017130A (zh) * | 2019-04-19 | 2019-07-16 | 刘生平 | 一种水下钻孔灌注桩验孔器 |
-
2012
- 2012-03-27 CN CN2012201175616U patent/CN202500551U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105908791A (zh) * | 2016-06-14 | 2016-08-31 | 中铁上海工程局集团有限公司 | 一种可收缩桩基孔检测装置 |
CN110017130A (zh) * | 2019-04-19 | 2019-07-16 | 刘生平 | 一种水下钻孔灌注桩验孔器 |
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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: CHINA GE ZHOU BA GROUP IS SECOND PROJECT CO., LTD. Free format text: FORMER NAME: GEZHOUBA GROUP NO.2 ENGINEERING CO.,LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 610091 Sichuan Province, Chengdu District of Qingyang City Industrial Development Zone (East) with the road No. 8 Building 10 Patentee after: China Ge Zhou Ba group is second project Co., Ltd. Address before: 610091 Sichuan Province, Chengdu District of Qingyang City Industrial Development Zone (East) with the road No. 8 Building 10 Patentee before: Gezhouba Group No.2 Engineering Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20121024 |
|
CX01 | Expiry of patent term |