CN204162202U - 偏心圆膨胀头 - Google Patents
偏心圆膨胀头 Download PDFInfo
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- CN204162202U CN204162202U CN201420616854.8U CN201420616854U CN204162202U CN 204162202 U CN204162202 U CN 204162202U CN 201420616854 U CN201420616854 U CN 201420616854U CN 204162202 U CN204162202 U CN 204162202U
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- 230000003287 optical effect Effects 0.000 abstract description 6
- 238000005096 rolling process Methods 0.000 abstract description 6
- 239000004568 cement Substances 0.000 abstract description 5
- 230000001788 irregular Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 239000011435 rock Substances 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 description 2
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- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CN201420616854.8U CN204162202U (zh) | 2014-10-23 | 2014-10-23 | 偏心圆膨胀头 |
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CN201420616854.8U CN204162202U (zh) | 2014-10-23 | 2014-10-23 | 偏心圆膨胀头 |
Publications (1)
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CN204162202U true CN204162202U (zh) | 2015-02-18 |
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CN201420616854.8U Expired - Fee Related CN204162202U (zh) | 2014-10-23 | 2014-10-23 | 偏心圆膨胀头 |
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CN (1) | CN204162202U (zh) |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN E-TOUCH SCIENCE AND TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN E-TOUCH TECHNOLOGY CO., LTD. |
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CP03 | Change of name, title or address |
Address after: 518000 Guangdong Province, Nanshan District city Zhongshan Road West Shenzhen Tongle Village Building 3 floor A Jun Xiangda area C, D area 1 floor Patentee after: SHENZHEN ETSUCH TECHNOLOGY CO.,LTD. Address before: 210, room 5, No. 518000, Qiong Yu Road, Nanshan District Science Park, Guangdong, Shenzhen Patentee before: SHENZHEN E-TOUCH TECHNOLOGY CO.,LTD. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Eccentric-circle expansion head Effective date of registration: 20160906 Granted publication date: 20150218 Pledgee: Shenzhen high tech investment and financing Company limited by guarantee Pledgor: SHENZHEN ETSUCH TECHNOLOGY CO.,LTD. Registration number: 2016990000769 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190806 Granted publication date: 20150218 Pledgee: Shenzhen high tech investment and financing Company limited by guarantee Pledgor: SHENZHEN ETSUCH TECHNOLOGY CO.,LTD. Registration number: 2016990000769 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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Granted publication date: 20150218 |