CN201371519Y - 高精密超薄金刚石切割刀具 - Google Patents
高精密超薄金刚石切割刀具 Download PDFInfo
- Publication number
- CN201371519Y CN201371519Y CN200920089469U CN200920089469U CN201371519Y CN 201371519 Y CN201371519 Y CN 201371519Y CN 200920089469 U CN200920089469 U CN 200920089469U CN 200920089469 U CN200920089469 U CN 200920089469U CN 201371519 Y CN201371519 Y CN 201371519Y
- Authority
- CN
- China
- Prior art keywords
- precision
- diamond cutting
- ultra
- thin diamond
- cutting knife
- 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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- Polishing Bodies And Polishing Tools (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920089469U CN201371519Y (zh) | 2009-04-08 | 2009-04-08 | 高精密超薄金刚石切割刀具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920089469U CN201371519Y (zh) | 2009-04-08 | 2009-04-08 | 高精密超薄金刚石切割刀具 |
Publications (1)
Publication Number | Publication Date |
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CN201371519Y true CN201371519Y (zh) | 2009-12-30 |
Family
ID=41497602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200920089469U Expired - Fee Related CN201371519Y (zh) | 2009-04-08 | 2009-04-08 | 高精密超薄金刚石切割刀具 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201371519Y (zh) |
-
2009
- 2009-04-08 CN CN200920089469U patent/CN201371519Y/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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HENAN KEEN SURPERHARD MATERIALS TECHNOLOGY CO., LTD. Assignor: Hu Yongqiang Contract record no.: 2010410000084 Denomination of utility model: High-precision ultra-thin diamond cutting knife Granted publication date: 20091230 License type: Exclusive License Record date: 20100812 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091230 Termination date: 20120408 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HENAN KEEN SURPERHARD MATERIALS TECHNOLOGY CO., LTD. Assignor: Hu Yongqiang Contract record no.: 2010410000084 Denomination of utility model: High-precision ultra-thin diamond cutting knife Granted publication date: 20091230 License type: Exclusive License Record date: 20100812 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |