KR0175949B1 - - Google Patents
Download PDFInfo
- Publication number
- KR0175949B1 KR0175949B1 KR1019930016071A KR930016071A KR0175949B1 KR 0175949 B1 KR0175949 B1 KR 0175949B1 KR 1019930016071 A KR1019930016071 A KR 1019930016071A KR 930016071 A KR930016071 A KR 930016071A KR 0175949 B1 KR0175949 B1 KR 0175949B1
- Authority
- KR
- South Korea
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930016071A KR950005464A (ko) | 1993-08-19 | 1993-08-19 | 자기부상을 이용한 세라믹구(球) 연마 방법 및 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930016071A KR950005464A (ko) | 1993-08-19 | 1993-08-19 | 자기부상을 이용한 세라믹구(球) 연마 방법 및 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950005464A KR950005464A (ko) | 1995-03-20 |
KR0175949B1 true KR0175949B1 (zh) | 1999-04-01 |
Family
ID=19361548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930016071A KR950005464A (ko) | 1993-08-19 | 1993-08-19 | 자기부상을 이용한 세라믹구(球) 연마 방법 및 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950005464A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100861775B1 (ko) * | 2007-07-20 | 2008-10-08 | 중앙대학교 산학협력단 | 순환식 자기유변유체 연마장치 |
CN104369086A (zh) * | 2014-10-30 | 2015-02-25 | 镇江金莱宝光电有限公司 | 球状蓝宝石的精加工设备及方法 |
CN106737123A (zh) * | 2016-11-25 | 2017-05-31 | 中航动力股份有限公司 | 一种航空发动机外部管路锥面密封研磨修复装置和方法 |
-
1993
- 1993-08-19 KR KR1019930016071A patent/KR950005464A/ko not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100861775B1 (ko) * | 2007-07-20 | 2008-10-08 | 중앙대학교 산학협력단 | 순환식 자기유변유체 연마장치 |
CN104369086A (zh) * | 2014-10-30 | 2015-02-25 | 镇江金莱宝光电有限公司 | 球状蓝宝石的精加工设备及方法 |
CN104369086B (zh) * | 2014-10-30 | 2018-02-02 | 镇江金莱宝光电有限公司 | 球状蓝宝石的精加工设备及方法 |
CN106737123A (zh) * | 2016-11-25 | 2017-05-31 | 中航动力股份有限公司 | 一种航空发动机外部管路锥面密封研磨修复装置和方法 |
Also Published As
Publication number | Publication date |
---|---|
KR950005464A (ko) | 1995-03-20 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application | ||
J2X1 | Appeal (before the patent court) |
Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL |
|
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
LAPS | Lapse due to unpaid annual fee |