CN205778519U - 一种工程钻孔设备 - Google Patents
一种工程钻孔设备 Download PDFInfo
- Publication number
- CN205778519U CN205778519U CN201620478342.9U CN201620478342U CN205778519U CN 205778519 U CN205778519 U CN 205778519U CN 201620478342 U CN201620478342 U CN 201620478342U CN 205778519 U CN205778519 U CN 205778519U
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- rig
- connecting plate
- engineering
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- sliding sleeve
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620478342.9U CN205778519U (zh) | 2016-05-23 | 2016-05-23 | 一种工程钻孔设备 |
Applications Claiming Priority (1)
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CN201620478342.9U CN205778519U (zh) | 2016-05-23 | 2016-05-23 | 一种工程钻孔设备 |
Publications (1)
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CN205778519U true CN205778519U (zh) | 2016-12-07 |
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Family Applications (1)
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CN201620478342.9U Expired - Fee Related CN205778519U (zh) | 2016-05-23 | 2016-05-23 | 一种工程钻孔设备 |
Country Status (1)
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CN (1) | CN205778519U (zh) |
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2016
- 2016-05-23 CN CN201620478342.9U patent/CN205778519U/zh not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Hu Xinqiu Inventor before: Chen Minghui |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170414 Address after: 510420 Guangdong, Baiyun District, Huangshi, Guangzhou street, Jiangxia village, No. 3 East Road, No. two, No. 5 Patentee after: Guangzhou noble Decoration Engineering Co., Ltd. Address before: 362300 Nanan City, Fujian Province, the success of the United States Creek Industrial Zone Patentee before: Nanan wisdom mechanical equipment Co., Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170523 |
|
CF01 | Termination of patent right due to non-payment of annual fee |