CN1198491A - 石油油井抽油钢丝绳 - Google Patents
石油油井抽油钢丝绳 Download PDFInfo
- Publication number
- CN1198491A CN1198491A CN 98107160 CN98107160A CN1198491A CN 1198491 A CN1198491 A CN 1198491A CN 98107160 CN98107160 CN 98107160 CN 98107160 A CN98107160 A CN 98107160A CN 1198491 A CN1198491 A CN 1198491A
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- wire rope
- steel wire
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Abstract
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Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN98107160A CN1055326C (zh) | 1998-03-28 | 1998-03-28 | 石油油井抽油钢丝绳 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN98107160A CN1055326C (zh) | 1998-03-28 | 1998-03-28 | 石油油井抽油钢丝绳 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1198491A true CN1198491A (zh) | 1998-11-11 |
CN1055326C CN1055326C (zh) | 2000-08-09 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98107160A Expired - Fee Related CN1055326C (zh) | 1998-03-28 | 1998-03-28 | 石油油井抽油钢丝绳 |
Country Status (1)
Country | Link |
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CN (1) | CN1055326C (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102234943A (zh) * | 2010-05-06 | 2011-11-09 | 大庆北研石油设备制造有限公司 | 一种柔性抽油绳的制造方法 |
CN111648148A (zh) * | 2020-05-11 | 2020-09-11 | 贵州钢绳股份有限公司 | 一种Φ50mm高级建筑物用不锈钢单股钢丝绳 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2080528U (zh) * | 1990-08-24 | 1991-07-10 | 阴子康 | N(6/3+3)结构钢丝绳 |
CN2156206Y (zh) * | 1993-06-11 | 1994-02-16 | 王海平 | 六方形十二股防扭防腐钢丝绳 |
CN2270069Y (zh) * | 1996-09-20 | 1997-12-10 | 郑州三合不锈钢制品有限公司 | 一种钢丝绳 |
-
1998
- 1998-03-28 CN CN98107160A patent/CN1055326C/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102234943A (zh) * | 2010-05-06 | 2011-11-09 | 大庆北研石油设备制造有限公司 | 一种柔性抽油绳的制造方法 |
CN102234943B (zh) * | 2010-05-06 | 2012-11-21 | 大庆北研石油设备制造有限公司 | 一种柔性抽油绳的制造方法 |
CN111648148A (zh) * | 2020-05-11 | 2020-09-11 | 贵州钢绳股份有限公司 | 一种Φ50mm高级建筑物用不锈钢单股钢丝绳 |
Also Published As
Publication number | Publication date |
---|---|
CN1055326C (zh) | 2000-08-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NINGXIA HENGLI WIRE CABLE CO., LTD. Free format text: FORMER OWNER: NINGXIA HENGLI GROUP CO.,LTD. Effective date: 20050722 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: NINGXIA HENGLI GROUP CO.,LTD. Free format text: FORMER NAME OR ADDRESS: NINGXIA HENGLI IRON + STEEL GROUP CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 753202 riverside street, Shizuishan District, the Ningxia Hui Autonomous Region, Shizuishan Patentee after: Ningxia Hengli Group Co.,Ltd. Address before: 753202 riverside street, Shizuishan District, the Ningxia Hui Autonomous Region, Shizuishan Patentee before: Hengli Iron and Steel Group Co.,Ltd. Ningxia |
|
TR01 | Transfer of patent right |
Effective date of registration: 20050722 Address after: 753202, the Ningxia Hui Autonomous Region, Shizuishan, Riverside District, Riverside Street Patentee after: NINGXIA HENGLI STEEL WIRE ROPE Co.,Ltd. Address before: 753202 riverside street, Shizuishan District, the Ningxia Hui Autonomous Region, Shizuishan Patentee before: Ningxia Hengli Group Co.,Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20000809 Termination date: 20120328 |