CN202901621U - 管线绝缘卡子 - Google Patents
管线绝缘卡子 Download PDFInfo
- Publication number
- CN202901621U CN202901621U CN 201220579365 CN201220579365U CN202901621U CN 202901621 U CN202901621 U CN 202901621U CN 201220579365 CN201220579365 CN 201220579365 CN 201220579365 U CN201220579365 U CN 201220579365U CN 202901621 U CN202901621 U CN 202901621U
- Authority
- CN
- China
- Prior art keywords
- flange
- channel
- insulation rubber
- insulation
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Thermal Insulation (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220579365 CN202901621U (zh) | 2012-11-06 | 2012-11-06 | 管线绝缘卡子 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220579365 CN202901621U (zh) | 2012-11-06 | 2012-11-06 | 管线绝缘卡子 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202901621U true CN202901621U (zh) | 2013-04-24 |
Family
ID=48122292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220579365 Expired - Fee Related CN202901621U (zh) | 2012-11-06 | 2012-11-06 | 管线绝缘卡子 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202901621U (zh) |
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2012
- 2012-11-06 CN CN 201220579365 patent/CN202901621U/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 | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150914 Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee after: Sinopec Corp. Patentee after: SINOPEC OILFIELD SERVICE CORPORATION Address before: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee before: Sinopec Corp. Patentee before: Shengli Oil Field Shengli Petroleum & Chemical Construction Corporation |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20171106 |