CN2418271Y - 低矮异形抽油机 - Google Patents
低矮异形抽油机 Download PDFInfo
- Publication number
- CN2418271Y CN2418271Y CN 00204919 CN00204919U CN2418271Y CN 2418271 Y CN2418271 Y CN 2418271Y CN 00204919 CN00204919 CN 00204919 CN 00204919 U CN00204919 U CN 00204919U CN 2418271 Y CN2418271 Y CN 2418271Y
- Authority
- CN
- China
- Prior art keywords
- horse head
- rope
- special
- pumping unit
- shaped
- 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 - Lifetime
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00204919 CN2418271Y (zh) | 2000-03-03 | 2000-03-03 | 低矮异形抽油机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00204919 CN2418271Y (zh) | 2000-03-03 | 2000-03-03 | 低矮异形抽油机 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2418271Y true CN2418271Y (zh) | 2001-02-07 |
Family
ID=33573186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 00204919 Expired - Lifetime CN2418271Y (zh) | 2000-03-03 | 2000-03-03 | 低矮异形抽油机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2418271Y (zh) |
-
2000
- 2000-03-03 CN CN 00204919 patent/CN2418271Y/zh not_active Expired - Lifetime
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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: MUDANJIANG BUILDING-MATERIAL MACHING GENERAL FACTO Free format text: FORMER NAME OR ADDRESS: MUDANJIANG BUILDING-MATERIAL MACHING GENERAL FACTORY |
|
CP03 | Change of name, title or address |
Address after: West Street Heilongjiang city Mudanjiang province 157000 Peony (Kalu) oil pumping machine factory Patentee after: Sucker Factory, Mudanjiang Building Materials Machinery General Plant Address before: 157011 Mudanjiang city of Heilongjiang Province East Wing Street No. 20 Patentee before: Mudanjiang Building-Material Maching General Factory |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20010207 |